CN217023552U

CN217023552U - Plastic cover with positioning structure

Info

Publication number: CN217023552U
Application number: CN202220131835.0U
Authority: CN
Inventors: 陈亚强; 周晓明; 张燕
Original assignee: Shanghai Gaiyi Molding Technology Co ltd
Current assignee: Shanghai Gaiyi Molding Technology Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-07-22
Anticipated expiration: 2032-01-18

Abstract

The utility model discloses a plastic cover with a positioning structure, which comprises a rubber plate, a lantern ring, a connecting ring and a plastic cover body, wherein the lantern ring is fixedly arranged inside the rubber plate, the connecting ring is arranged inside the lantern ring, a rotating groove is formed in the side surface of the connecting ring, a limiting hole is formed in the surface of the connecting ring, the plastic cover body is arranged outside the connecting ring, a limiting rod is fixedly arranged on the surface of the plastic cover body, a rotating shaft is rotatably arranged inside the limiting rod, a connecting rod is fixedly arranged at the front end of the rotating shaft, and a movable groove is formed in the surface of the limiting rod; the limiting rod is distributed on the surface of the plastic cover body at equal angles, and the outer wall of the limiting rod is mutually attached to the inner wall of the limiting hole. This plastics lid is at the in-process that uses, and the axis that not only can guarantee bottle lid and bottle when rotating keeps the parallel and level, can also rotate the bottle lid through the connecting rod at the in-process of precession simultaneously for the bottle lid can conveniently screw in or screw out, has promoted the convenience when using.

Description

Plastic cover with positioning structure

Technical Field

The utility model relates to the technical field of plastic covers, in particular to a plastic cover with a positioning structure.

Background

The plastic cap is installed on the cap at the top of the bottle body and is matched with the external thread of the bottle opening through the internal thread inside the cap, so that the bottle body can be kept sealed, the bottle cap is made of a plastic material generally, the cost can be saved, and the plastic bottle cap is more convenient to machine.

Some plastic caps currently on the market:

(1) the existing plastic cap is easy to generate thread dislocation in the process of screwing in some larger bottle bodies, often causes the damage of internal threads of the bottle cap, cannot position the bottle cap before use and has poor functionality;

(2) when the plastic covers with larger sizes are used, the plastic covers cannot be screwed in or out conveniently, and the plastic covers are inconvenient to use.

We have therefore proposed a plastics cap with locating formations to address the problems set out above.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a plastic cap with a positioning structure to solve the above-mentioned problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a plastics lid with location structure, includes offset plate, the lantern ring, go-between and plastics lid body, the inside fixed mounting of offset plate has the lantern ring, the internally mounted of lantern ring has the go-between, the rotation groove has been seted up to the side of go-between, and spacing hole has been seted up on the surface of go-between, and plastics lid body is installed in the outside of go-between, the fixed surface of plastics lid body is provided with the gag lever post, the pivot is installed in the internal rotation of gag lever post, the fixed connecting rod that is provided with in front end of pivot, the movable groove has been seted up on the surface of gag lever post.

Preferably, the surface of the rubber plate is provided with an epoxy resin adhesive layer, and the central axes of the rubber plate, the lantern ring, the connecting ring and the plastic cover body are all on the same straight line.

Preferably, the inner wall of the rotating groove is mutually attached to the outer wall of the sleeve ring, and the connecting ring forms a rotating structure with the rubber plate through the sleeve ring and the rotating groove.

Preferably, the limiting holes are distributed on the surface of the connecting ring in a central symmetry manner, and the limiting holes correspond to the limiting rods one to one.

Preferably, the limiting rod is distributed on the surface of the plastic cover body at equal angles, the outer wall of the limiting rod is mutually attached to the inner wall of the limiting hole, and the plastic cover body forms a sliding structure with the connecting ring through the limiting rod.

Preferably, the connecting rod constitutes revolution mechanic through between pivot and the gag lever post, and the length of connecting rod is less than the length of activity groove, and the shape of connecting rod is the halfcylinder, and the diameter of connecting rod equals the diameter of gag lever post.

Compared with the prior art, the utility model has the beneficial effects that: the plastic cover is as follows:

(1) the device is provided with the lantern ring, the connecting ring and the limiting rod, the rubber plate is firstly adhered to the bottle body when the device is used, and then the limiting rod is aligned to the limiting hole, so that the central axes of the bottle cap and the bottle body are on the same straight line, the bottle cap cannot be inclined in the twisting process, and the functionality of the device is improved;

(2) through the pivot and the connecting rod that set up for the bottle lid can directly rotate the connecting rod at the in-process of twisting moving, has solved the defect that is not convenient for twist among the prior art and moves the big bottle lid of precession or screw-out size, has the advantage that uses more conveniently.

Drawings

FIG. 1 is a schematic view of the overall split structure of the present invention;

FIG. 2 is a schematic view of a connecting structure of a limiting rod and a connecting rod according to the present invention;

FIG. 3 is a schematic view of the connection structure of the collar and the connecting ring of the present invention;

FIG. 4 is a schematic view of the connection structure of the rubber plate and the plastic cap body according to the present invention.

In the figure: 1. a rubber plate; 2. a collar; 3. a connecting ring; 4. a rotating groove; 5. a limiting hole; 6. a plastic cap body; 7. a limiting rod; 8. a rotating shaft; 9. a connecting rod; 10. a movable groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a plastics lid with location structure, including offset plate 1, the lantern ring 2, go-between 3 and plastics lid body 6, the inside fixed mounting of offset plate 1 has lantern ring 2, the internally mounted of the lantern ring 2 has go-between 3, rotation groove 4 has been seted up to the side of go-between 3, spacing hole 5 has been seted up on the surface of go-between 3, plastics lid body 6 is installed in the outside of go-between 3, the fixed surface of plastics lid body 6 is provided with gag lever post 7, pivot 8 is installed to the internal rotation of gag lever post 7, the fixed connecting rod 9 that is provided with in front end of pivot 8, movable groove 10 has been seted up on the surface of

gag lever post

7, 2 makes go-between 3 pivoted in-process can not lead to offset plate 1 to rotate through the lantern ring on the device, thereby make plastics lid can also guarantee through 7 spacing while and can not take place the slope when precessing.

The surface of offset plate 1 is provided with the epoxy adhesive layer, and the axis of offset plate 1, lantern ring 2, go-between 3 and plastics lid body 6 all is on same straight line, has guaranteed holistic stability, makes offset plate 1 can paste the surface at the bottle through the adhesive layer.

The inner wall in the rotation groove 4 is laminated with the outer wall of the lantern ring 2 mutually, and the connecting ring 3 forms a rotating structure between the lantern ring 2 and the rotation groove 4 and the rubber plate 1, so that the connecting ring 3 and the lantern ring 2 can not cause adverse effects on the rubber plate 1 in the rotating process through the rotating structure.

The limiting holes 5 are distributed on the surface of the connecting ring 3 in a central symmetry manner, the limiting holes 5 correspond to the limiting rods 7 one by one, and the limiting rods 7 at all positions can rotate synchronously with the connecting ring 3 through the corresponding limiting holes 5 and the corresponding limiting rods 7.

The gag lever post 7 is in the equal angular distribution in the surface of plastics lid body 6, and the outer wall of gag lever post 7 laminates with the inner wall in spacing hole 5 mutually, and plastics lid body 6 constitutes sliding construction through between gag lever post 7 and the go-between 3, makes gag lever post 7 can keep can not crooked with go-between 3 at the pivoted in-process through sliding construction.

Connecting rod 9 constitutes revolution mechanic through between pivot 8 and the gag lever post 7, and the length of connecting rod 9 is less than the length of activity groove 10, and the shape of connecting rod 9 is the halfcylinder, and the diameter of connecting rod 9 equals the diameter of gag lever post 7 for connecting rod 9 can normally rotate, and it is better convenient when follow-up can make the bottle lid rotate through rotating connecting rod 9.

The working principle is as follows: when the plastic cap is used, as shown in fig. 1-2 and fig. 4, the rubber plate 1 is adhered to the surface of the bottle cap, then the plastic cap body 6 is aligned to the bottle mouth, so that the limiting rod 7 corresponds to the limiting holes 5 at each position on the connecting ring 3, then the plastic cap body 6 is rotated, the plastic cap body 6 can be screwed in or out straightly under the limiting action of the limiting rod 7 and the limiting holes 5, and the situation that threads are damaged due to the fact that internal threads and external threads are inclined when the plastic cap is screwed in is avoided;

as shown in fig. 2-4, in the precession process, the connecting rod 9 in the movable groove 10 in the limiting rod 7 is rotated through the rotating shaft 8, so that the connecting rod 9 and the limiting rod 7 are mutually perpendicular, the plastic cover body 6 with larger size is rotated through the connecting rod 9, the rotation is convenient and fast, the connecting rod 9 is stored through the rotating shaft 8, the outer wall of the stored connecting rod 9 is flush with the outer wall of the limiting rod 7, and the limiting rod 7 can normally pass through the limiting hole 5.

The above is the operation of the whole device, and the details which are not described in detail in this specification are well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof.

Claims

1. The utility model provides a plastics lid with location structure, includes offset plate (1), lantern ring (2), go-between (3) and plastics lid body (6), its characterized in that: the utility model discloses a plastic cap, including rubber plate (1), the inside fixed mounting of rubber plate (1) has the lantern ring (2), the internally mounted of the lantern ring (2) has go-between (3), the side of go-between (3) has been seted up and has been rotated groove (4), and spacing hole (5) have been seted up on the surface of go-between (3), and plastics lid body (6) are installed in the outside of go-between (3), the fixed surface of plastics lid body (6) is provided with gag lever post (7), pivot (8) are installed in the internal rotation of gag lever post (7), the front end of pivot (8) is fixed and is provided with connecting rod (9), movable groove (10) have been seted up on the surface of gag lever post (7).

2. A plastic closure with a locating feature in accordance with claim 1, wherein: the surface of the rubber plate (1) is provided with an epoxy resin adhesive layer, and the central axes of the rubber plate (1), the lantern ring (2), the connecting ring (3) and the plastic cover body (6) are all on the same straight line.

3. A plastic closure with a locating feature in accordance with claim 2, wherein: the inner wall of the rotating groove (4) is mutually attached to the outer wall of the sleeve ring (2), and the connecting ring (3) forms a rotating structure with the rubber plate (1) through the sleeve ring (2) and the rotating groove (4).

4. A plastic closure with a locating feature in accordance with claim 1, wherein: the limiting holes (5) are distributed on the surface of the connecting ring (3) in a central symmetry manner, and the limiting holes (5) correspond to the limiting rods (7) one by one.

5. A plastic closure with a locating feature, as claimed in claim 4, wherein: the limiting rod (7) is distributed on the surface of the plastic cover body (6) at equal angles, the outer wall of the limiting rod (7) is mutually attached to the inner wall of the limiting hole (5), and the plastic cover body (6) forms a sliding structure with the connecting ring (3) through the limiting rod (7).

6. A plastic closure with a locating feature in accordance with claim 1, wherein: the connecting rod (9) forms a rotating structure between the rotating shaft (8) and the limiting rod (7), the length of the connecting rod (9) is smaller than that of the movable groove (10), the connecting rod (9) is in a semi-cylinder shape, and the diameter of the connecting rod (9) is equal to that of the limiting rod (7).