The content of the invention
Present invention purpose be solve currently used for install decoration bottle cap assemble decoration when efficiency it is low,
The single technical problem of method, and provide a kind of simple in construction, efficiency of assembling the high combined bottle cap for being used to install decoration.
In order to complete present invention purpose, the application sampling following technical scheme:
The combined bottle cap for being used to install decoration of the present invention, including cap body, the cap body are divided into part
With lower part and connected as one by tie point, the upper part of the cap body also has ring-type impression groove and anti-slop serrations,
Also include the bushing that is connected with the cap body and the enclosing cover with decoration, the bushing is installed in the enclosing cover, institute
Bushing is stated for cylindrical sleeve, the inner cylinder upper side of the cylindrical sleeve is provided with lower baffle teeth, the lower baffle teeth and the cap body
Anti-slop serrations coordinate, chuck is provided with below the lower baffle teeth, the chuck can fix the impression groove in the cap body
Interior, the lower part of the bushing is made as flap expansion stretching structure,
The manufacture method of the combined bottle cap, comprises the following steps:
1) cap body is provided;
2) bushing is made, the inside of bushing is formed with the first locking structure of the upper part for being adapted for secure to cap body, covered
Sub- body upper part point can be fixed in bushing, and the outside of bushing is formed with the second locking knot being adapted for secure to inside the enclosing cover
Structure, enables bushing to be all fixed in enclosing cover;
3) enclosing cover is made, the inside of enclosing cover is formed with the locking fit structure coordinated with second locking structure.
The top of enclosing cover inwall of the present invention is divided into banding face, and the banding face is in the outer surface adaptation with the bushing
Property laminating shape to be set with the bushing.
The top of bushing of the present invention is provided with upper baffle teeth, and the top in the banding face is provided with interior baffle teeth, described interior
The upper baffle teeth of baffle teeth and the bushing coordinates.
The bottom margin of bushing of the present invention is provided with outward flange prominent laterally, and the lower section in the banding face is provided with the
One chuck, the bottom margin of the enclosing cover is provided with the second chuck protruded inwardly, and first chuck and the second chuck are used for
The outward flange is fixed, the region between first chuck and the second chuck is walked upwards for the outward flange of the cylindrical sleeve
Space.
Pad is additionally provided with cap body of the present invention.
First locking structure of the present invention includes circumferentially fixed structure and radially fixed structure, the circumferentially fixed structure
For with the cap body anti-slop serrations coordinate lower baffle teeth, the radially fixed structure be with the cap body
The chuck that impression groove coordinates.
Second locking structure of the present invention includes rotation stop part and fixes part, and the rotation stop part is positioned at bushing
The upper baffle teeth on top, the fixing part is the ring-type outward flange that sleeve edge is protruded laterally.
Locking fit structure of the present invention includes the spline structure coordinated with the rotation stop part of bushing and in enclosing cover inner cylinder
Bottom set up the fixing counterpart that part coordinates that fixes of the twice put and bushing separately, the spline structure is positioned at enclosing cover inner cylinder
The interior baffle teeth at top, it is the first chuck and the second chuck that the twice, which fix counterpart, make bushing relative to enclosing cover exist from
Under to upper first fixing and final fixing.
The bottom of bushing of the present invention is divided into flap expansion stretching structure.
The combined bottle cap for installing decoration of the present invention is distinguished compared with prior art to be:The present invention is used to install
The combined bottle cap of decoration is on the basis of existing bottle cap, to add enclosing cover and bushing, is mainly adapted to a kind of special bottle
Lid, specifically cap body is divided into upper and bottom section and connected as one by tie point, and the upper part of cap body is also
With ring-type impression groove and anti-slop serrations, coordinated using impression groove and anti-slop serrations with the chuck and lower baffle teeth on bushing, realizing will
Bushing is radially and circumferentially fixed in cap body, and passes through the outward flange on bushing and upper baffle teeth and the first card covered outside
Enclosing cover is radially and circumferentially fixed on outside bushing by the cooperation of platform, the second chuck and interior baffle teeth, realization, and decoration is located at enclosing cover
On, the clamp connection of decoration is so achieved that, without cementing, in anabolic process, enclosing cover and bushing are first passed through into the second card
Platform progress is spacing, is fitted together in advance, and when cap body is after the completion of bottleneck encapsulation, the enclosing cover fitted together and bushing are passed through
The mode press-fited is installed in cap body, and the chuck of bushing is affiliated in the impression groove of aluminum barrel, lower baffle teeth and cap body
Anti-slop serrations be meshed, while enclosing cover continue downwards pressure on earth, the first chuck of final enclosing cover is fully wrapped around by bushing,
The interior baffle teeth of enclosing cover is meshed with the upper baffle teeth of bushing, and bushing is held in banding face tightly, and bushing wraps cap body, so that
Fixation axially and radially is reached, entirely press-fits process simple and fast, is adapted to mass mechanized production, efficiency of assembling is significantly
Improve.
Embodiment
As illustrated in fig. 1 and 2, the present embodiment be used for the combined bottle cap of decoration is installed, be on the basis of existing bottle cap,
Enclosing cover 2 and bushing 3 with decoration are added, above-mentioned existing bottle cap is a kind of specific bottle cap (referring to Fig. 1), specifically
Ground, including cap body 1,1 point of cap body are upper part 14 and lower part 15 and connected as one by tie point 16, lid
The upper part 14 of body 1 also has ring-type impression groove 11 and anti-slop serrations 12, and impression groove 11 is located at the lower section of anti-slop serrations 12.
As in Figure 2-4, cap body 1 can be fixed in bushing 3, specifically, bushing 3 be cylindrical sleeve, cylindrical sleeve it is interior
Cylinder upper side is provided with lower baffle teeth 32, and lower baffle teeth 32 and the anti-slop serrations 12 of cap body 1 coordinate, and realize bushing 3 relative to lid
Sub- body 1 it is circumferentially fixed, the lower section of lower baffle teeth 32 is provided with chuck 33, and chuck 33 can fix the impression groove in cap body 1
In 11, realize that bushing 3 is radially fixed relative to cap body 1, the upper part 14 of cap body 1 can be all when clamp is completed
It is wrapped in bushing 3.
As in Figure 2-4, bushing 3 can be fixed in enclosing cover 2, specifically, and the top of the inwall of enclosing cover 2 is divided into banding face 21,
Banding face 21 is in fit shape with the outer surface adaptability of bushing 3 to be set with bushing 3, and the top in banding face 21 is provided with interior baffle teeth
22, and the top of bushing 3 is provided with upper baffle teeth 34, the upper baffle teeth 34 of interior baffle teeth 22 and bushing 3 coordinates, to realize enclosing cover 2
Circumferentially fixed relative to bushing 3, wherein the bottom of bushing 3 is that flap expands stretching structure 31, and such bushing 3 is easier to be caught in
In enclosing cover 2.
As in Figure 2-4, the lower section in banding face 21 is provided with the first chuck 23, and the bottom margin of enclosing cover 2 is provided with inside pleurapophysis
The second chuck 24 gone out, and the bottom margin of bushing 3 is provided with outward flange 35 prominent laterally, the first chuck 23 and the second chuck
24 outward flange 35 for fixing bushing 3, first pre-installs bushing 3 in enclosing cover 2 when bushing 3 is fixed in enclosing cover 2, now
The outward flange 35 of bushing 3 is fixed by the second chuck 24, when press-fiting, it is necessary to which bushing 3 to be press fit into the banding face 21 of enclosing cover 2
Interior, the flap expansion stretching structure 31 of bushing 3 can shrink during press-fiting, when bushing 3 is completely into in banding face 21,
Flap expands the distending of stretching structure 31 and is fitted on banding face 21, and now the top of the first chuck 23 fixes the evagination of bushing 3
Following, the space that the region between the first chuck 23 and the second chuck 24 is walked upwards for the outward flange 35 of bushing 3 of edge 35.It is excellent
Choosing, the outward flange 35 of bushing 3 has the hypotenuse of oblique top, and such bushing 3 is easier to be caught in enclosing cover 2, close in order to increase
Pad 13 is additionally provided with Feng Xing, cap body 1.
The present embodiment also provides a kind of manufacture method for being used to install the combined bottle cap of decoration, and manufacturing above-mentioned is used to pacify
The combined bottle cap of decoration is filled, is comprised the following steps:
1) cap body 1 is provided, cap body 1 is existing bottle cap, and concrete structure is identical with above-mentioned cap body 1;
2) bushing 3 is made, the inside of bushing 3 is formed with the first locking structure of the upper part for being adapted for secure to cap body 1,
Part cocker is solid in bushing 3 in cap body 1, and the outside of bushing 3 is formed with the second locking knot being adapted for secure to inside enclosing cover 2
Structure, enables bushing 3 to be all fixed in enclosing cover 2, and bushing 3 is to be used for connecting lid 2 and cap body 1, so the inside of bushing 3
Need to set the first locking structure, specifically, including circumferentially fixed structure and radially fixed structure, circumferentially fixed structure is and lid
The lower baffle teeth 32 that anti-slop serrations on sub- body 1 coordinate, radially fixed structure is the card coordinated with the impression groove in cap body 1
Platform 33;
The second locking structure outside bushing 3 includes rotation stop part and fixes part, and rotation stop part is positioned at the upper of bushing 3
The upper baffle teeth 34 in portion, it is the ring-type outward flange 35 that the bottom margin of bushing 3 is protruded laterally to fix part.It is preferred that, bushing 3
Lower part is made as flap expansion stretching structure 31, is so more convenient for bushing 3 being pressed into enclosing cover 2.
3) enclosing cover 2 is made, the inside of enclosing cover 2 is formed with the locking fit structure coordinated with the second locking structure.Locking coordinates
Structure includes the spline structure coordinated with the rotation stop part of bushing 3 and sets up the twice put and bushing 3 separately in the bottom of the inner cylinder of enclosing cover 2
Fix the fixing counterpart that part coordinates, spline structure is interior baffle teeth 22 at the top of the inner cylinder of enclosing cover 2, and twice, which are fixed, matches somebody with somebody
Component is the first chuck 33 and the second chuck 33, bushing 3 is there is first fixing from top to bottom relative to enclosing cover 2 and is finally blocked
Gu..
The assembling application method of the above-mentioned combined bottle cap for installing decoration is as follows:
1) as shown in figure 5, bushing 3 is preloaded onto in enclosing cover 2, the one end of bushing 3 with upper baffle teeth 34 is first directed at outer
The interior baffle teeth 22 of lid 2, then heads into bushing 3 in enclosing cover 2, and the second card of the bottom of enclosing cover 2 is crossed in the outward flange 35 of bushing 3
During platform 24, the flap expansion stretching structure 31 of bushing 3 shrinks and entered in enclosing cover 2, until the outward flange 35 of bushing 3 is fixed
The top of second chuck 24, now the flap expansion stretching structure 31 of bushing 3, which is expanded, holds out against in enclosing cover 2, now installs in advance
Into;
2) as shown in fig. 6, cap body 1 is encapsulated on bottleneck, upper part 14 and the whorl of bottleneck of cap body 1 connect
Connect, the lower part 15 of cap body 1 is fixedly connected with bottleneck, after the completion of encapsulation, the enclosing cover 2 being pre-installed and bushing 3 are press fit into
In cap body 1;
3) as shown in fig. 6, the first step press-fited is that cap body 1 is press fit into bushing 3, specifically, by cap body 1
The alignment bushings 3 of anti-slop serrations 12 in lower baffle teeth, then enclosing cover and bushing are pressed in cap body 1, until bushing 3 card
Platform 33 is fixed into impression groove 11, while the lower baffle teeth 32 of bushing 3 is engaged with the anti-slop serrations 12 of cap body 1;
4) as shown in fig. 7, the second step press-fited is that bushing 3 is press fit into banding face 21, specifically, continue to push enclosing cover
2, until the outward flange 35 of bushing 3 crosses the first chuck 23 inside enclosing cover 2, the flap expansion stretching structure 31 of bushing 3 is fixed
In banding face 21, while the interior baffle teeth 22 of enclosing cover and the upper baffle teeth 34 of bushing 3 are engaged, so far press-fit completion, press-fited
The upper part 14 of cap body 1 after is completely encapsulated in bushing 3, while bushing 3 is completely encapsulated in the banding face of enclosing cover 2
Interior, the space that banding face 21 is wrapped up is less than volume during flap expansion 31 distending of stretching structure of bushing, and such banding face 21 is borrowed
Helping flap to expand the elastic stress of stretching structure 31 can tightly wale bushing 3, and bushing is tight by the upper part 14 of cap body 1
Lock ring is lived;
5) as shown in figure 8, open combined bottle cap when, rotary outer cover 2, enclosing cover 2 pass sequentially through enclosing cover 2 interior baffle teeth 22,
The anti-slop serrations 12 of the upper baffle teeth 34 of bushing 3, the lower baffle teeth 32 of bushing 3 and cap body 1 drive part 14 in cap body 1
Rotate, and the banding of lower part 15 of cap body 1 is on bottleneck, the opposing lower portions of upper part 14 point 15 of cap body 1 rotate from
And tie point 16 is torn, continue rotary outer cover 2, the upper part 14 of cap body 1 upward jack-up, bushing 3 in the presence of screw thread
With enclosing cover 2 with cap body 1 part 14 move upwardly together, the second chuck 24 of the bottom of enclosing cover 2 in upward motion not
It can be hindered by bottleneck bossing, until the upper part 14 of cap body 1, enclosing cover 2 and bushing 3 all depart from bottleneck, bottle
Mouth is exposed, and so far combined bottle cap, which is opened, is completed, and the lower part 15 of cap body 1 is stayed on bottleneck.
Entirely press-fiting process need not be gluing, and process is simple, press-fits fast, is adapted to mass mechanized production, and assembling is imitated
Rate is greatly improved.
Above description is explanation of the invention, is not the restriction to invention, limited range of the present invention is referring to right
It is required that, in the case of the spirit without prejudice to the present invention, the present invention can make any type of modification.