CN206462763U - A kind of cup lid and cup - Google Patents
A kind of cup lid and cup Download PDFInfo
- Publication number
- CN206462763U CN206462763U CN201621259493.1U CN201621259493U CN206462763U CN 206462763 U CN206462763 U CN 206462763U CN 201621259493 U CN201621259493 U CN 201621259493U CN 206462763 U CN206462763 U CN 206462763U
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- China
- Prior art keywords
- clamping ring
- enclosing cover
- wall
- inner cap
- cup
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Abstract
The utility model discloses a kind of cup lid and the cup with the cup lid, wherein, the cup lid includes inner cap, the enclosing cover being sheathed on outside inner cap, clamping ring is embedded between enclosing cover and inner cap, connection ring outer wall lower end has First terrace, and clamping ring inwall lower end has second step face, the openend end face of enclosing cover is propped up on First terrace, the openend end face of inner cap is propped up on second step face, it is characterised in that clamping ring is interference fitted with interior cover outer wall, enclosing cover inwall.Compared with prior art, cup lid structure of the present utility model is simple, and production technology is simplified, so as to reduce production cost, enclosing cover and inner cap is connected into one by clamping ring interference fit, sound construction is easy for installation, and efficiency of assembling is high；By using the cup lid of said structure, when producing cup, operation simplifies, and production efficiency is improved, while the cup lid structure of the structure is solid and reliable, effectively prevent after cup lid is covered and infiltration phenomenon occurs.
Description
Technical field
The utility model is related to household utensils manufacturing technology field, more particularly to a kind of cup lid that can be quickly assembled integrally
And the cup with the cup lid.
Background technology
Cup lids many at present, can substantially include being connected to one by glue between exterior and interior cover, usual this exterior and interior cover
Body, has following several shortcomings using glue connected mode：
1st, it is inconvenient during the operation of production cup lid；
Smell is big when the 2nd, producing, and the chemical composition contained in glue has a certain impact for workman is healthy；
3rd, the easy aging of time length, is easily caused exterior and interior cover and mutually comes off.
In order to prevent inconvenience that glue connected mode is brought, exterior and interior cover is connected by the way of welding sometimes, it is open
Number disclose a kind of cup lid for the A of CN 104771041, the enclosing cover of the cup lid is welded on one by the steel ring being coincide with enclosing cover inwall
Rise, steel ring then sets groove of the elastic piece structure with being arranged on the outer wall of inner cap to be mutually matched and is connected together by its inwall, from
And exterior and interior cover is connected in one.The cup lid of this structure, in production, it is necessary first to by the steel ring welding with shell fragment outside
Also need to carry out sanding and polishing to welding position on the inwall of lid, after having welded, complex manufacturing, production cost is big；And
In welding process, due to the shell fragment on steel ring, it has sharp corner angle, easily causes the finger for scratching and stabbing direct labor.
Therefore, design one exterior and interior cover is connected in one, quick and easy for installation, the cup lid being connected firmly, is those skilled in the art
The direction of research and development.
Utility model content
The purpose of this utility model is to provide a kind of cup lid, is answered with solving cup lid assembled formation structure of the prior art
Miscellaneous, technique is cumbersome, the low technical problem of production efficiency of assembling.
To achieve the above object, the technical solution of the utility model is：
A kind of cup lid of the present utility model, including inner cap, the enclosing cover that is sheathed on outside inner cap, the enclosing cover and the inner cap
Between be embedded with clamping ring, the connection ring outer wall lower end has First terrace, and the clamping ring inwall lower end has second
Step surface, the openend end face of the enclosing cover is propped up on the First terrace, and the openend end face of the inner cap is propped up
On the second step face, the clamping ring is interference fitted with the interior cover outer wall, the enclosing cover inwall.
In the above-mentioned technical solutions, by being enclosed on clamping ring on interior cover outer wall from the openend of inner cap, clamping ring with it is interior
Cover outer wall is interference fitted, so that the convergent force that radial direction is formed between clamping ring and interior cover outer wall clamps both, inner cap is opened
Mouth end end face is propped up on the second step face on clamping ring lower end inner wall, is made clamping ring and inner cap axial restraint, will be connected to
One clamping ring and inner cap be embedded together on the inwall of enclosing cover, clamping ring with enclosing cover inwall be interference fitted so that be connect
The convergent force that radial direction is formed between adapter ring and enclosing cover inwall fixes to clamp both, and the openend end face of enclosing cover is propped up in clamping ring
On First terrace on lower end outer wall, now the top of interior cover outer wall is propped up on the top of enclosing cover inwall so that enclosing cover, interior
Lid, the axially opposing fixation of clamping ring three, form the cup lid of an entirety, and the lid of the assembling of this mode is simple in construction,
Firmly without infiltration, only assembling process, assembly technology letter need to can be completed by squeezing inner cap and clamping ring, enclosing cover and clamping ring relatively
It is single, it is easy to assembly quick, improve production efficiency of assembling.
Further improvement is that, at least provided with a projection on the enclosing cover inwall, the interior cover outer wall is provided with and institute
State the groove of raised Corresponding matching, when the inner cap is pressed into the enclosing cover together with the clamping ring, it is described it is raised with
The groove is fastened togather.
In the above-mentioned technical solutions, set by setting raised in enclosing cover, on interior cover outer wall and to match with raised
Groove, when inner cap is pressed into enclosing cover together with clamping ring, projection is fastened in groove, the raised cooperation with groove, is prevented
The hidden danger of left and right play occurs with enclosing cover for inner cap, and it is more firm to connect.
Further improvement is that, the middle wall of the clamping ring is protruded to away from center of circle direction, so that the clamping ring
Middle part outer wall forms the First terrace, and the lower part wall of the clamping ring is to roundabout close to center of circle direction, so that the connection
The lower end inner wall of circle forms the second step face.
By the way that by the outwardly formation First terrace of the wall in the middle part of clamping ring, the wall of clamping ring bottom is inwardly roundabout to be formed
Second step face, this structure can be that can obtain by simple extrusion forming process, and it is convenient to manufacture, and cost is low.
Further improvement is that, the top wall of the clamping ring is recessed to close to center of circle direction, so that on the clamping ring
Formed on the inwall in portion on the first clamping lug boss, the outer wall on the clamping ring top and form the first neck；Between the connection
The clamping ring wall between enclosing in the middle part of top and the clamping ring protrudes to away from center of circle direction, so that the clamping ring is outer
Second is formed on wall and clamps lug boss, a bending section is formed between second clamping section lower end and the First terrace.
Further improve and be, the described first diameter for clamping lug boss is less than the outer diameter of the inner cap, so that
When the clamping ring is sheathed on the interior cover outer wall, the clamping ring is interference fitted with the inner cap；Second clamping is convex
The diameter in the portion of rising is more than the inner diameter of the enclosing cover, during so that the clamping ring being embedded at the enclosing cover inwall, the connection
Circle is interference fitted with the enclosing cover.
In the above-mentioned technical solutions, caved inward by the top wall in clamping ring, it is raised that inwall then forms the first clamping
Portion, clamping ring be enclosed in when covering, first clamps lug boss is interference fitted with interior cover outer wall, so that clamping ring is closely tied with inner cap
It is integrated, meanwhile, by outwardly in the clamping ring wall between clamping ring top and middle part, outer wall is then formed
Second clamps lug boss, when clamping ring is nested in enclosing cover, and second clamps lug boss is interference fitted with enclosing cover inwall, so that connection
Circle is closely as one with enclosing cover, so that inner cap be closely linked with enclosing cover, by being interference fitted two-by-two, reaches tight
Solid effect；Further, since forming bending section, when being nested in enclosing cover, the wall of clamping ring is squeezed, and becomes bending section
Shape, to contract, produces elastic force, improves the interaction force between enclosing cover and clamping ring, it is more firm to fasten, while having receipts
Contracting, it is convenient that clamping ring is squeezed into enclosing cover in extrusion process.
Further improve and be, have what is matched with the described first clamping boss shapes on the outer wall of the inner cap
Scrobicular ring, during so that the clamping ring is arranged with the interior cover outer wall, the first clamping lug boss is sticked in the scrobicular ring；
The inwall of the enclosing cover has the bulge loop matched with the first neck shape, so that the clamping ring is embedded at the enclosing cover
When on inwall, the bulge loop is sticked in first neck.
In the above-mentioned technical solutions, by scrobicular ring with first clamping lug boss be mutually clamped, be effectively improved inner cap with
Spacing stability of the clamping ring in axial direction, it is therefore prevented that the hidden danger of play above and below axial direction；It is mutually clamped by bulge loop with the first neck,
Enclosing cover is effectively improved with clamping ring in the spacing stability of axial direction, the hidden danger of axial float is prevented.
Further improvement is that, the enclosing cover is made up of stainless steel extrusion forming, the inner cap of plastics, the clamping ring
By stainless steel extrusion forming.
The utility model additionally provides a kind of cup, and the cup includes the cup of a upper opening, the cup mouthpiece cover
Provided with cup lid described above.
Further improvement is that, the cup is vacuum cup.
In the above-mentioned technical solutions, by using the cup lid of said structure, when producing cup, operation simplifies, production
Efficiency is improved, while the cup lid structure of the structure is solid and reliable, effectively prevent after cup lid is covered and infiltration phenomenon occurs.
Compared with prior art, cup lid structure of the present utility model is simple, and production technology is simplified, so as to reduce
Production cost, is connected to one, sound construction is easy for installation, efficiency of assembling by enclosing cover and inner cap by clamping ring interference fit
It is high.
Brief description of the drawings
Fig. 1 is a kind of structural profile schematic diagram of cup lid of the utility model；
Fig. 2 is the close-up schematic view of A views in Fig. 1；
Fig. 3 is the structural representation of enclosing cover in the utility model；
Fig. 4 is the structural representation of inner cap and clamping ring in the utility model；
In figure, 1- enclosing covers, 11- is raised, 12- bulge loops, 2- inner caps, 21- grooves, 22- scrobicular rings, 3- clamping rings, 301- first
Step surface, 302- second steps face, 31- first clamps lug boss, the necks of 32- first, and 33- second clamps lug boss, 34- bendings
Portion.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
As shown in Figures 1 to 4, the utility model provides a kind of cup lid, including enclosing cover 1, inner cap 2, and enclosing cover 1 is sheathed on interior
Outside lid 2, clamping ring 3 is embedded between the enclosing cover 1 and the inner cap 2, the outer wall lower end of clamping ring 3 has first step
Face 301, the inwall lower end of clamping ring 3 has second step face 302, mutual mistake between clamping ring 3 and the outer wall of inner cap 2, the inwall of enclosing cover 1
It is full of cooperation.
When cup lid is assembled, first clamping ring 3 is enclosed on the outer wall of inner cap 2, the outer wall interference of clamping ring 3 and inner cap 2 is matched somebody with somebody
Close, by applying the extruding force of axial direction, the openend end face of inner cap 2 is finally propped up on second step face 302, makes clamping ring 3
Axially secured to each other with inner cap 2, inner cap 2 is compressed in clamping ring 3, so that being formed between the outer wall of clamping ring 3 and inner cap 2
Both are clamped and are combined as a whole by the convergent force of radial direction；Then the clamping ring 3 being combined as a whole and inner cap 2 are nested in together again
On the inwall of enclosing cover 1, the inwall of clamping ring 3 and enclosing cover 1 is interference fitted, by applying the extruding force of axial direction, the openend end of enclosing cover 1
Face is propped up on the First terrace 301, and clamping ring 3 is compressed in enclosing cover 1 together with inner cap 2 so that clamping ring 3 with it is outer
The convergent force of formation radial direction, which fixes to clamp both, between the inwall of lid 1 is combined as a whole, and finally causes enclosing cover 1, inner cap 2, connection
The connection of 3 tightened relatives is enclosed, the cup lid of an entirety is formed, the lid assembled in this way is simple in construction, firmly nothing is oozed
Water, only needs opposing compression inner cap and clamping ring, enclosing cover and clamping ring to complete assembling process, and assembly technology is simple, assembling side
Just it is quick, improve production efficiency of assembling.
Preferred embodiment of the present utility model is, at least provided with a projection 11 on the inwall of enclosing cover 1, outside the inner cap 2
Wall is provided with the groove 21 with raised 11 Corresponding matching, when the inner cap 2 is pressed into enclosing cover 1 together with clamping ring 3,
Projection 11 is fastened togather with groove 21, projection 11 and the cooperation of groove 21, it is therefore prevented that with enclosing cover 1 left and right play occurs for inner cap 2
Hidden danger, connect it is more firm.In production application, after raised 11 alignment indentation 21, apply extruding force and connect inner cap 2
Clamping ring 3 is expressed in enclosing cover 1.
In production application, the middle wall of clamping ring 3 is extruded to away from center of circle direction by extrusion die, connection
The lower part wall of circle 3 extrudes roundabout to close to center of circle direction, makes the middle part outer wall formation First terrace 301 of clamping ring 3, makes connection
The lower end wall formation second step face 302 of circle 3.
The top wall of clamping ring 3 is extruded to close to center of circle direction by extrusion die, makes to be formed the on the inwall of this section
The first neck 32 is formed on one clamping lug boss 31, this section of outer wall；By the wall between the top of clamping ring 3 and middle part to remote
Center of circle direction is extruded, and is to form second on the outer wall of this section to clamp lug boss 33, lug boss 33 and first step are clamped second
The junction of face 301 forms a bending section 34.
Wherein, the first diameter for clamping lug boss 31 is less than the outer diameter of inner cap 2, is sheathed in clamping ring 3 outside inner cap 2
When on wall, clamping ring 3 is with inner cap 2 in interference fit；Second diameter for clamping lug boss 33 is more than the inner diameter of enclosing cover 1,
When clamping ring 3 is embedded at the inwall of enclosing cover 1, clamping ring 3 is with enclosing cover 1 in interference fit.
In order to improve inner cap 2 with clamping ring 3 in axial spacing stability, it is therefore prevented that the hidden danger of play above and below axial direction,
Preferably, be provided with the outer wall of inner cap 2 with the first scrobicular ring 22 for matching of the clamping shape of lug boss 31, clamping ring 3 be arranged with
When on the outer wall of inner cap 2, the first clamping lug boss 31 is sticked in scrobicular ring 22；In order to improve enclosing cover 1 with clamping ring 3 in axial direction
Spacing stability, prevent the hidden danger of axial float, it is preferable that the inwall of enclosing cover 1 is provided with and the shape phase of the first neck 32
The bulge loop 12 matched somebody with somebody, when clamping ring is embedded in the inwall of enclosing cover 1 completely, bulge loop 12 is sticked in the first neck 32.
Due to being formed with bending section 34, when clamping ring 3 is nested in enclosing cover 1, the top wall of clamping ring 3 is squeezed,
Bending section 34 is deformed, to contract, elastic force is produced, the interaction force between enclosing cover 1 and clamping ring 3 is improved, fastening is more
It is firm, while there is shrinkage, it is convenient that clamping ring is squeezed into enclosing cover in extrusion process.
What deserves to be explained is, can be with to center of circle direction to can be understood as the direction to outside clamping ring 3 away from center of circle direction
It is interpreted as the direction into clamping ring 3.Clamping ring is produced by extrusion die, its technique is simple, it is convenient to manufacture, cost
It is low.
In the utility model, enclosing cover 1, clamping ring 3 are by stainless steel material extrusion forming, and inner cap 2 is using food-grade PP
Material is made, for example, food-grade polypropylene plastics.What deserves to be explained is, also can be according to different requirements, using different materials system
Into above-mentioned part.
The utility model additionally provides a kind of cup (not shown), and the cup includes the cup of a upper opening, institute
Cup mouthpiece cover is stated provided with cup lid described above, the cup can be vacuum cup or other cups for close packaged water.
It should be appreciated that the regular job custom and Figure of description of the noun of locality is binding operation person and user and set
Vertical, their appearance should not influence protection domain of the present utility model.
The utility model is described in detail above in association with accompanying drawing embodiment, those skilled in the art can root
Many variations example is made to the utility model according to described above.Thus, some of embodiment details should not be constituted to this practicality
New restriction, the utility model regard the scope defined using appended claims as protection domain of the present utility model.
Claims (9)
1. a kind of cup lid, including inner cap (2), the enclosing cover (1) that is sheathed on outside inner cap, the enclosing cover (1) and the inner cap (2) it
Between be embedded with clamping ring (3), clamping ring (3) the outer wall lower end has First terrace (301), the clamping ring inwall lower end
With second step face (302), the openend end face of the enclosing cover (1) is propped up on the First terrace (301), described interior
Lid (2) openend end face prop up on the second step face (302), it is characterised in that the clamping ring (3) with it is described interior
Cover (2) outer wall, the enclosing cover (1) inwall interference fit.
2. cup lid according to claim 1, it is characterised in that at least provided with a projection on enclosing cover (1) inwall
(11), inner cap (2) outer wall is provided with the groove (21) with described raised (11) Corresponding matching, when the inner cap (2) together with
The clamping ring (3) be pressed into together the enclosing cover (1) it is interior when, it is described projection (11) be fastened togather with the groove (21).
3. cup lid according to claim 1, it is characterised in that the middle wall of the clamping ring (3) is to away from center of circle direction
Protrusion, so that the middle part outer wall of the clamping ring (3) forms the First terrace (301), the lower part wall of the clamping ring (3)
To roundabout close to center of circle direction, so that the lower end inner wall of the clamping ring (3) forms the second step face (302).
4. cup lid according to claim 3, it is characterised in that the top wall of the clamping ring (3) is to close to center of circle direction
Depression, so that first is formed on the inwall on the clamping ring (3) top clamps lug boss (31), clamping ring (3) top
The first neck (32) is formed on outer wall；The connection between in the middle part of the clamping ring (3) top and the clamping ring (3)
Enclose wall to protrude to away from center of circle direction, so that forming second on the outer wall of the clamping ring (3) clamps lug boss (33), described the
A bending section (34) is formed between two clamping lug boss (33) lower ends and the First terrace (301).
5. cup lid according to claim 4, it is characterised in that the described first diameter for clamping lug boss (31) is less than described
The outer diameter of inner cap (2), during so that the clamping ring (3) is sheathed on the inner cap (2) outer wall, the clamping ring (3) with
Inner cap (2) interference fit；Described second diameter for clamping lug boss (33) is more than the inner diameter of the enclosing cover (1), with
When the clamping ring (3) is embedded at the enclosing cover (1) inwall, the clamping ring (3) is interference fitted with the enclosing cover (1).
6. cup lid according to claim 5, it is characterised in that have on the outer wall of the inner cap (2) and the described first folder
The scrobicular ring (22) that tight lug boss (31) shape matches, during so that the clamping ring (3) is arranged with the inner cap (2) outer wall,
The first clamping lug boss (31) is sticked in the scrobicular ring (22)；The inwall of the enclosing cover (1) has and the described first card
The bulge loop (12) that groove (32) shape matches, it is described convex during so that the clamping ring (3) is embedded on the enclosing cover (1) inwall
Ring (12) is sticked in first neck (32).
7. the cup lid according to any one of claim 1-6, it is characterised in that the enclosing cover (1) is squeezed into by stainless steel
Type, the inner cap (2) is made up of plastics, and the clamping ring (3) is by stainless steel extrusion forming.
8. a kind of cup, includes the cup of a upper opening, it is characterised in that the cup mouthpiece cover is provided with such as claim 1-
Cup lid described in 7 any one.
9. cup according to claim 8, it is characterised in that the cup is vacuum cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621259493.1U CN206462763U (en) | 2016-11-11 | 2016-11-11 | A kind of cup lid and cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621259493.1U CN206462763U (en) | 2016-11-11 | 2016-11-11 | A kind of cup lid and cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206462763U true CN206462763U (en) | 2017-09-05 |
Family
ID=59709678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621259493.1U Active CN206462763U (en) | 2016-11-11 | 2016-11-11 | A kind of cup lid and cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206462763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106419393A (en) * | 2016-11-11 | 2017-02-22 | 江苏希诺实业有限公司 | Cup lid and cup |
-
2016
- 2016-11-11 CN CN201621259493.1U patent/CN206462763U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106419393A (en) * | 2016-11-11 | 2017-02-22 | 江苏希诺实业有限公司 | Cup lid and cup |
| CN106419393B (en) * | 2016-11-11 | 2018-08-24 | 江苏希诺实业有限公司 | A kind of cup lid and cup |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 226146 No.1, Xinuo Road, Haimen District, Nantong City, Jiangsu Province Patentee after: SINOSURE Co.,Ltd. Address before: 226146 No.1 Xinuo Road, Shuxun Industrial Park, Haimen City, Nantong City, Jiangsu Province Patentee before: JIANGSU HEENOOR INDUSTRIAL Co.,Ltd. |
|
| CP03 | Change of name, title or address |