CN218506569U

CN218506569U - Built-in tooth-shaped stable clamping type turned edge aluminum sleeve

Info

Publication number: CN218506569U
Application number: CN202221998003.5U
Authority: CN
Inventors: 程亮
Original assignee: Suzhou Xingguang Hardware Co ltd
Current assignee: Suzhou Xingguang Hardware Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2023-02-21
Anticipated expiration: 2032-08-01

Abstract

The utility model relates to a stable block-type turn-up aluminium cover of built-in profile of tooth, include: the sleeve body comprises a taper sleeve which narrows from bottom to top and a straight sleeve which is integrally formed at the bottom of the taper sleeve; the top of the taper sleeve is bent towards the inner ring to form an upper curled edge which has a gap with the taper sleeve body, and the bottom of the straight sleeve is bent towards the inner ring to form a lower curled edge which has a gap with the straight sleeve body; the plurality of gear shaping rings are arranged on the upper curled edge and used for inserting the plug body; and the anti-falling component is arranged on the inner side of the taper sleeve and used for preventing the plug body from being loosened downwards. Through the arrangement, the sleeve body can be firmly fixed on the plug body to prevent looseness, and the service life of the plug body is effectively prolonged.

Description

Built-in tooth-shaped stable clamping type turned edge aluminum sleeve

Technical Field

The utility model relates to an aluminium cover technical field, in particular to snap-on turn-up aluminium cover is stabilized to built-in profile of tooth.

Background

The bottle stopper is a tool for preventing objects in various volumetric flasks from overflowing or diffusing, and can be divided into the following parts according to the materials of the volumetric apparatus: glass bottle stoppers, plastic bottle stoppers, metal bottle stoppers, and the like, can be classified according to capacity and utensil: bottle stopper is used in the life, and the bottle stopper is used to the health, and bottle stopper etc. is used in the experiment, and the wide application can be divided into in bottleneck encapsulation such as laboratory medicine bottle, beverage bottle, water-jug according to the material of bottle stopper: wooden bottle plug, glass bottle plug, plastics bottle plug, rubber bottle plug etc. because wooden, plastics, rubber class bottle plug are softer, in order to prevent the scratch, need increase sheath increase life on its surface, traditional cover body joint is insecure, and it breaks away from to become flexible easily between the cover body and the bottle plug.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a snap-on turn-up aluminium cover is stabilized to built-in profile of tooth can effectively solve above-mentioned technical problem.

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

a built-in tooth-shaped stable clamping type hemming aluminum sleeve comprises:

the sleeve body comprises a taper sleeve which narrows from bottom to top and a straight sleeve which is integrally formed at the bottom of the taper sleeve; the top of the taper sleeve is bent towards the inner ring to form an upper curled edge which has a gap with the taper sleeve body, and the bottom of the straight sleeve is bent towards the inner ring to form a lower curled edge which has a gap with the straight sleeve body;

a plurality of gear shaping rings are arranged on the upper curled edge and used for inserting the plug body;

and the anti-falling component is arranged on the inner side of the taper sleeve and used for preventing the plug body from being loosened downwards.

Realize above-mentioned technical scheme, with the cover body from last to cup jointing the cock body of making in plastics or timber down, cock body top butt in the bottom of last turn-up, peg graft in the cock body through the gear shaping and form fixedly, the shape of cock body is for the tapering stopper of adaptation in tapering cover inclination, make the bottom extrusion straight cover of cock body, lower turn-up through setting up, turn-up and straight cover body have the clearance down, increase elastic deformation space, the cock body will turn-up butt to straight cover down, the turn-up resets the power through elasticity and connects the internal orifice to the cock body, lower turn-up internal orifice's arris strip can block into the cock body and form the barb structure and prevent that the cock body from droing downwards, form fixedly to the bottom of cock body, the cock body drops in the cover body when can preventing to pull out the cock body through the anticreep subassembly simultaneously.

As a preferred aspect of the present invention, the anti-dropping assembly includes: the taper sleeve is provided with a plurality of clamping teeth arranged on the inner side of the taper sleeve, the side surfaces of the clamping teeth are provided with second inclined surfaces which incline upwards, and the top of each clamping tooth is provided with a first inclined surface which forms an acute angle with the included angle of the taper sleeve.

Realize above-mentioned technical scheme, when the installation cock body, the second inclined plane helps the latch to puncture the cock body and is convenient for the cock body to go upward, and the second inclined plane forms the barb and prevents that the cock body from dropping down, has further increased the stability of cock body.

As an optimized scheme of the utility model, the limit sword has been seted up to the both sides of gear shaping, the latch is located and has seted up the limit sword along the second inclined plane.

Realize above-mentioned technical scheme, through the limit sword that sets up for the gear shaping is sharper, and entering cock body is punctureed in cutting that can be better.

As an optimized proposal of the utility model, two groups of ribs are annularly arranged on the inner peripheral side of the taper sleeve and are positioned on the upper and lower sides of the latch.

According to the technical scheme, the reinforcing rib is formed, the sleeve body is prevented from being broken by the plug body, and the structural strength is improved.

As a preferred scheme of the utility model, the quantity of latch is four groups, four groups the even fixed connection of latch is in the interior periphery side at tapering cover middle part.

As a preferred scheme of the utility model, the material of straight cover and tapering cover is aluminium, the outside of tapering cover is provided with anti-skidding line.

According to the technical scheme, the plug body can be conveniently pulled out of the bottle mouth through the sleeve body through the anti-slip lines.

As an optimized scheme of the utility model, it is to down narrowing to go up the turn-up to the slope of tapering cover direction to go up the turn-up, it has the closing cap to go up the turn-up closely to laminate.

Realize above-mentioned technical scheme, install the closing cap from down in the supreme turn-up before the installation cover body, prevent through the last turn-up that upwards narrows that the closing cap passes through from the top, prevent through the cock body that the closing cap from coming off from the below, the closing cap can strut last turn-up to week side, thereby make the gear shaping have the trend of expanding outward, and then more powerful inserts in the cock body, stability has been increased, the closing cap is the data plate design, be used for the sign advertisement, date of production, the interior object composition of bottle etc. the closing cap is the assembled design with the cover body, consequently, can freely assemble the change, make the cover body general with the unidimensional closing cap that has various signs.

As an optimal scheme of the utility model, be provided with the transition cambered surface between last turn-up and the tapering cover.

By the technical scheme, smoothness and attractiveness are improved, and hand cutting during use is avoided.

To sum up, the utility model discloses following beneficial effect has:

the utility model discloses a stable block-type turn-up aluminium cover of built-in profile of tooth, will overlap the body from last to cup jointing the cock body of making in plastics or timber down, cock body top butt in the bottom of last turn-up, peg graft in the cock body through the gear shaping and form fixedly, the shape of cock body is adaptation in taper plug of taper cover inclination, make the bottom extrusion straight cover of cock body, lower turn-up through setting up, turn-up and straight cover body have the clearance down, increase the elastic deformation space, the cock body will turn-up butt to straight cover down, the turn-up resets the power through elasticity with interior opening butt to the cock body down, lower turn-up interior open-ended arris strip can block into the cock body and form the barb structure and prevent that the cock body from coming off downwards, form fixedly to the bottom of cock body, the cock body drops in the cover body when can preventing to pull out the cock body through the anticreep subassembly simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a perspective view of the present invention.

The numbers and letters in the figures represent the respective part names:

1. a sleeve body; 2. straight sleeving; 3. a taper sleeve; 4. gear shaping; 5. an edge; 6. curling upwards; 7. lower curling; 8. clamping teeth; 9. a first inclined plane; 10. a second inclined surface; 11. a transition arc surface; 12. a rib; 13. sealing the cover; 14. and (4) anti-skid lines.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Examples

As shown in fig. 1 to 2, a built-in tooth-shaped stable snap-on type curled aluminum sleeve includes: the sleeve body 1 comprises a taper sleeve 3 which narrows from bottom to top and a straight sleeve 2 which is integrally formed at the bottom of the taper sleeve 3; the top of the taper sleeve 3 is bent towards the inner ring to form an upper curled edge 6 with a gap with the body of the taper sleeve 3, and the bottom of the straight sleeve 2 is bent towards the inner ring to form a lower curled edge 7 with a gap with the body of the straight sleeve 2; a plurality of gear shaping teeth 4 which are annularly arranged on the upper turned edge 6 and used for inserting the plug body; the anti-falling component is arranged on the inner side of the taper sleeve 3 and used for preventing the plug body from being loosened downwards.

Specifically, anticreep subassembly includes: a plurality of setting up in the inboard latch 8 of taper sleeve, the second inclined plane 10 of leaned on is seted up to the side of latch 8, and the top of latch 8 is seted up and is the first inclined plane 9 of acute angle with the contained angle of tapering cover 3, and when the installation cock body, second inclined plane 10 helps 8 stings the cock body of being convenient for and goes upward, and second inclined plane 10 forms the barb and prevents that the cock body from droing downwards, has further increased the stability of cock body.

The two sides of the gear shaping 4 are provided with edge blades 5, the latch 8 is positioned along the second inclined plane 10 and provided with edge blades 5, the gear shaping 4 is sharper through the arranged edge blades 5 and can better cut and puncture into the plug body, the inner peripheral side of the taper sleeve 3 is annularly provided with two groups of ribs 12, the ribs 12 are positioned on the upper side and the lower side of the latch 8 to form reinforcing ribs, the plug body is prevented from breaking the sleeve body 1, the structural strength is increased, the number of the latch 8 is four groups, the four groups of latch 8 are uniformly and fixedly connected with the inner peripheral side of the middle part of the taper sleeve 3, the straight sleeve 2 and the taper sleeve 3 are made of aluminum, the outer side of the taper sleeve 3 is provided with anti-skid grains 14, the plug body can be conveniently pulled out from a bottle mouth through the sleeve body 1 through the anti-skid grains 14, the upper curled edge 6 is inclined towards the taper sleeve 3 and narrows downwards, the upper curled edge 6 is tightly jointed with a sealing cover 13, before the sleeve body 1 is installed, the sealing cover 13 is installed into the upper curled edge 6 from the bottom, the sealing cover 13 is prevented from passing through from the top through the upper curled edge 6 which is narrowed upwards, the sealing cover 13 is prevented from falling off from the lower side through the plug body, the sealing cover 13 can stretch the upper curled edge 6 towards the circumferential side, so that the gear shaping 4 has the tendency of outward expansion and is further inserted into the plug body more powerfully, the stability is improved, the sealing cover 13 is designed to be a nameplate and made of a breathable material and used for marking advertisements, production dates, in-bottle object components and the like, the sealing cover 13 and the sleeve body 1 are designed in an assembly mode, so that the sleeve body 1 can be freely assembled and replaced, the sleeve body 1 is universal with the sealing cover 13 with the same size and provided with various marks, a transition arc surface 11 is arranged between the upper curled edge 6 and the taper sleeve 3, smoothness and attractiveness are improved, and hand cutting during use is avoided.

During the use, with the cover body 1 from last to cup jointing the cock body of making in plastics or timber down, cock body top butt in the bottom of last turn-up 6, peg graft in the cock body through gear shaping 4 and form fixedly, the shape of cock body is for the tapering stopper of adaptation in 3 inclination of tapering cover, make the bottom extrusion straight cover 2 of cock body, lower turn-up 7 through the setting, turn-up 7 and straight 2 bodies of cover have the clearance down, increase the elastic deformation space, the cock body will turn-up 7 butt to straight cover 2 down, turn-up 7 will interior opening butt to the cock body through elasticity restoring force down, 7 interior open-ended arris strip of turn-up can block into the cock body and form the barb structure and prevent that the cock body from dropping down, form fixedly to the bottom of cock body, the cock body drops in cover body 1 when can preventing to pull out the cock body through the anticreep subassembly simultaneously.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a stable block type turn-up aluminium cover of built-in profile of tooth which characterized in that includes:

the sleeve body comprises a taper sleeve which narrows from bottom to top and a straight sleeve which is integrally formed at the bottom of the taper sleeve;

the top of the taper sleeve is bent towards the inner ring to form an upper curled edge which has a gap with the taper sleeve body, and the bottom of the straight sleeve is bent towards the inner ring to form a lower curled edge which has a gap with the straight sleeve body;

2. The built-in tooth-shaped stable snap-on beaded aluminum sleeve of claim 1, wherein the anti-separation assembly comprises: the clamping teeth are arranged on the inner side of the taper sleeve, second inclined planes which incline upwards are formed in the side faces of the clamping teeth, and first inclined planes which form acute angles with the taper sleeve are formed in the top of the clamping teeth.

3. The built-in tooth-shaped stable clamping type curled aluminum sleeve as claimed in claim 2, wherein the two sides of the gear shaping are provided with edge blades, and the latch is positioned along the second inclined surface and provided with edge blades.

4. The internal tooth form stable snap-on beaded aluminum sleeve of claim 1, wherein two sets of ribs are circumferentially disposed around the tapered sleeve, said ribs being disposed on the upper and lower sides of the latch.

5. The built-in tooth-shaped stable clamping type hemming aluminum sleeve according to claim 3, wherein the number of the latch teeth is four, and the four sets of the latch teeth are uniformly and fixedly connected to the inner peripheral side of the middle part of the taper sleeve.

6. The built-in tooth-shaped stable snap-on type curled aluminum sleeve according to claim 1, wherein the straight sleeve and the taper sleeve are made of aluminum, and the outer side of the taper sleeve is provided with anti-slip lines.

7. The built-in tooth-shaped stable snap-on type curled aluminum sleeve of claim 1, wherein the upper curled edge is inclined towards the direction of the taper sleeve and narrows downwards and upwards, and the upper curled edge is tightly attached with a sealing cover.

8. The built-in tooth-shaped stable clamping type curled aluminum sleeve according to claim 1, wherein a transition arc surface is arranged between the upper curled edge and the taper sleeve.