CN208573374U

CN208573374U - A kind of cup lid

Info

Publication number: CN208573374U
Application number: CN201820297587.0U
Authority: CN
Inventors: 王国华; 佘张奎; 叶建礼
Original assignee: SHANGHAI HONGXIN COMMODITY Co Ltd
Current assignee: SHANGHAI HONGXIN COMMODITY Co Ltd
Priority date: 2018-03-02
Filing date: 2018-03-02
Publication date: 2019-03-05
Anticipated expiration: 2028-03-02

Abstract

The utility model relates to articles for daily use, it is disclosed that a kind of cup lid, including outer cover and inner cap body, intermediate jacket layer is provided between the outer cover and inner cap body, the intermediate jacket layer is wrapped in the fixed ring of inner cap body side and is connected to the fixed plate of inner cap body upper end, and the outer cover interference is sheathed on the peripheral side of intermediate jacket layer；Inner cap body can be unified to produce, and be socketed on the periphery of inner cap body by changing intermediate jacket layer, and form complete cup lid with outer cover, avoid the change of inner cap body, reduce production cost and increase the diversity of cup lid；And intermediate jacket layer interference is sheathed on inner cap body periphery, then outer cover interference is sheathed on to the periphery of intermediate jacket layer, improves the firmness of cup lid entirety, increases the service life of cup lid.

Description

A kind of cup lid

Technical field

The utility model relates to articles for daily use, in particular to a kind of cup lid.

Background technique

Teacup is daily necessities indispensable in present life；It also can often have the teacup of cup lid with oneself when people go out, this The portable teacup of kind focuses on appearance and leakproofness, and when carrying teacup is walked about, the tea in teacup is shaken, to need Tea is avoided to leak out between cup lid and teacup；Appearance is then this portable teacup important indicator.

Common a kind of glass teacup in existing life, including cup body and cup lid are provided on cup body with cup lid junction External screw thread, cup lid include inner cap body and outer cover, are provided in inner cap body and are threadedly coupled internal screw thread with cup body, the outer cover set Set on the outside of inner cap body, and it is provided between outer cover and inner cap body the adhesive layer of both adhesions；Inner cap body passes through injection molding Protection inner cap body is made using the harder metal material of quality in molding, outer cover.

As in above-mentioned public technology, in process of production, outer cover is integrally formed with inner cap body, and passes through the two With cup lid is formed, when making different outer covers, the structure change of outer cover needs to cause by the mold for forming inner cap body The production cost increases, and there are shortcomings to be modified.

Utility model content

The purpose of the utility model is to provide a kind of cup lids, increase cup by change cup top, intermediate jacket layer and outer cover The diversity of lid, cup peak at intermediate jacket layer and are all made of existing equipment and can produce, and eliminate the production mould of change inner cap body, drop Low production cost.

The above-mentioned technical purpose of the utility model has the technical scheme that

A kind of cup lid, including outer cover and inner cap body are provided with intermediate jacket layer, institute between the outer cover and inner cap body Stating intermediate jacket layer includes the fixed ring for being wrapped in inner cap body peripheral side, and the outer cover interference is sheathed on the periphery of intermediate jacket layer Side.

By using above-mentioned technical proposal, inner cap body can be unified to produce, and be socketed on inner cap body by changing intermediate jacket layer Periphery, and complete cup lid is formed with outer cover, the change of inner cap body is avoided, production cost is reduced and increases cup lid Diversity；And intermediate jacket layer interference is sheathed on inner cap body periphery, then outer cover interference is sheathed on to the periphery of intermediate jacket layer, mentions The firmness for having risen cup lid entirety increases the service life of cup lid.

The utility model is further arranged to: the inner cap body peripheral side is circumferentially-spaced to offer limit hole, the fixation The retention bead with limit hole cooperation is circumferentially arranged at intervals on the internal perisporium of ring.

By using above-mentioned technical proposal, after intermediate jacket layer is socketed on the outside of inner cap body, pass through circumferentially-spaced extruding The periphery of intermediate jacket layer, so that intermediate jacket layer is recessed towards inner cap body, so that the cooperation between retention bead and limit hole is formed, It realizes and accurately cooperates between retention bead and limit hole, improve the firmness connected between intermediate jacket layer and inner cap body.

The utility model is further arranged to: the inner cap body peripheral side circumferentially offers limiting slot, in the fixed ring Internal perisporium is provided with the elastic slice being embedded in limiting slot, and lower end and the fixed ring of the elastic slice are fixedly linked, the elastic slice it is upper It holds far from fixed ring.

By using above-mentioned technical proposal, when intermediate jacket layer interference is sheathed on inner cap body, elastic slice be pressurized until elastic slice with Limiting slot alignment, elastic slice is embedded in limiting slot, and the upper end of elastic slice is connected to the inner wall of limiting slot, is further defined Between relatively moved between jacket layer and inner cap body, improve relatively-stationary stability between inner cap body and intermediate jacket layer.

The utility model is further arranged to: the intermediate jacket layer further includes the fixed plate for being set to fixed ring upper end, institute The upper end for stating outer cover offers mounting groove, and the cup top for being connected to fixed ring upper end, the cup top are provided in the mounting groove The one end for being connected to fixed plate is circumferentially provided with bulge loop, and the outer cover upper end is provided with the extension for squeezing fixed bulge loop Ring.

By using above-mentioned technical proposal, the split settings on cup top and outer cover are easy to implement the design on cup top, Increase the diversity of cup lid, and bulge loop extruding is fixed in fixed plate by extended loop, increases the stability on cup top.

The utility model is further arranged to: the extended loop is circumferentially provided with close to the one end on cup top and squeezes in the horizontal direction The extrusion ring on compression cup top.

By using above-mentioned technical proposal, extrusion ring interference is sheathed on the side of cup, further increases cup top and outer cover The stability connected between body.

The utility model is further arranged to: the outer cover includes the upper sleeve body for fixed cup top and is socketed on The lower body of fixed ring lower end, there are the gaps for exposed fixed ring between the upper end of the lower body and the lower end of upper sleeve body Slot.

By using above-mentioned technical proposal, intermediate jacket layer exposes to form a ring band by clearance groove, increases cup lid Aesthetics.

The utility model is further arranged to: the inner cap body lower end is circumferentially provided with annular close to the side of lower body The lower end of slot, the lower body is circumferentially provided with the abutment ring for being connected to annular groove inner wall.

By using above-mentioned technical proposal, lower body is sheathed on to the periphery of intermediate jacket layer from the lower end interference of cup lid, directly It is embedded in the annular groove of inner cap body lower end to abutment ring and is abutted with inner cap body, lower body further strengthens cup lid entirety Firmness.

The utility model is further arranged to: the lower end of the fixed ring is extended with snap ring, and the diameter of the snap ring is greater than The lower end of the fixed ring, the outer cover is connected to the upper end of snap ring.

By using above-mentioned technical proposal, the lower end of outer cover is connected on snap ring, defines the installation site of outer cover, And ring-type is formed on the outside of cup lid in snap ring, increase the aesthetics of cup lid.

The utility model is further arranged to: the lower end of the snap ring is circumferentially provided with the second abutment ring, the inner cap body Lower end be connected to the upper end of the second abutment ring.

By using above-mentioned technical proposal, intermediate jacket layer is inserted in from the lower end of inner cap body, until the second of snap ring lower end Abutment ring is embedded in annular groove and abuts with inner cap body, realizes the fixation between intermediate jacket layer and inner cap body.

The utility model is further arranged to: being offered bayonet in the inner cap body, is offered on the intermediate jacket layer small In in the opening of bayonet, the intermediate jacket layer and be located at opening upper and lower ends between be connected with arc-shaped protrusive board.

By using above-mentioned technical proposal, after intermediate jacket layer is socketed on outer cover, the protrusive board on intermediate jacket layer is by crowded Pressure rotates intermediate jacket layer until the protrusive board on intermediate jacket layer is embedded at the bayonet in inner cap body and defines intermediate jacket layer and inner cover Relative rotation between body improves the connective stability of cup lid.

In conclusion the utility model has the following beneficial effects:

1, intermediate jacket layer is realized relatively fixed between outer cover and inner cap body, and by changing intermediate jacket layer to avoid The change of inner cap body reduces production cost, and cup top, outer cover and intermediate jacket layer point convenient for unified production inner cap body The diverse designs for increasing cup lid are arranged in body；

2, outer cover is made of split settings upper sleeve body and lower body, increases the firmness of cup lid, and upper sleeve body with Between lower body there are clearance groove further increase the aesthetics of cup lid so that intermediate jacket layer exposes.

Detailed description of the invention

Fig. 1 is for embodying a kind of half-section diagram of cup lid structure in embodiment one；

Fig. 2 is for embodying the half-section diagram for implementing intermediate jacket layer and inner cover attachment structure in two；

Fig. 3 is for embodying in embodiment three intermediate jacket layer in the half-section diagram of outer cover structure.

Appended drawing reference: 1, outer cover；11, upper sleeve body；111, extended loop；112, extrusion ring；113, mounting groove；12, it traps Body；121, abutment ring；2, inner cap body；21, limit hole；22, annular groove；23, limiting slot；24, bayonet；3, intermediate jacket layer；31, solid Fixed board；32, fixed ring；321, snap ring；322, the second abutment ring；33, retention bead；34, elastic slice；35, it is open；351, protrusive board； 4, cup top；41, bulge loop；5, sealing ring；6, clearance groove.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

Embodiment one:

As shown in Figure 1, a kind of cup lid, including inner cap body 2, outer cover 1 and intermediate jacket layer 3, inner cap body 2 and cup body are (existing Have unmarked in figure) between be threadedly coupled, and then realize sealing to cup body；During in the outside of inner cap body 2, successively interference is arranged Between jacket layer 3 and outer cover 1, to realize protection to inner cap body 2.

And sealing ring 5 is provided in inner cap body 2, when inner cap body 2 is threadedly connected to the outside of cup body, the upper end of cup body is supported It connects tightly in the lower end of sealing ring 5, increases the leakproofness of cup lid.

Intermediate jacket layer 3 includes fixed plate 31 that is horizontally disposed and being connected to 2 upper end of inner cap body and circumferential setting Fixed ring 32 in 31 lower end of fixed plate, 32 interference of fixed ring are sheathed on the periphery of inner cap body 2, thus realize intermediate jacket layer 3 with It is relatively fixed between inner cap body 2；And it is provided at circumferentially spaced limit hole 21 in the periphery of inner cap body 2, in the inner circumferential of intermediate jacket layer 3 It is provided at circumferentially spaced the retention bead 33 being embedded in limit hole 21, and then improves and is covered between intermediate jacket layer 3 and inner cap body 2 The stability connect；

After intermediate jacket layer 3 to be socketed on to 2 outside of inner cap body, by the periphery of jacket layer 3 among circumferentially-spaced extruding, so that Intermediate jacket layer 3 is recessed towards inner cap body 2, to form the cooperation between retention bead 33 and limit hole 21, realizes retention bead Accurately cooperate between 33 and limit hole 21.

Cup top 4 is provided in the fixed plate 31 of intermediate jacket layer 3, and the upper end of outer cover 1 offers mounting groove 113, Cup top 4 is set in mounting groove 113, and the split settings on cup top 4 and outer cover 1 are easy to implement the design on cup top 4, is increased Add the diversity of cup lid；

The lower end on cup top 4 is circumferentially provided with bulge loop 41, and bulge loop 41 is connected to the upper end of fixed plate 31, in the upper of outer cover 1 End is circumferential to be provided with extended loop 111, and when being arranged outer cover 1, extended loop 111 squeezes bulge loop 41 and is fixed in fixed plate 31；And It is circumferentially provided with extrusion ring 112 close to the one end on cup top 4 in extended loop 111,112 interference of extrusion ring is sheathed on the side on cup top 4, Further increase the stability connected between cup top 4 and outer cover 1.

Outer cover 1 includes the upper sleeve body 11 cooperated with cup top 4 and is sheathed under 2 lower end of intermediate jacket layer 3 and inner cap body Body 12, inner cap body 2 lower end and be located at its external circumferential offer annular groove 22, lower body 12 lower end and be located at its Inner circumferential is provided with abutment ring 121；Lower body 12 is sheathed on to the periphery of intermediate jacket layer 3 from the lower end interference of cup lid, until Abutment ring 121 is embedded in the annular groove 22 of 2 lower end of inner cap body and abuts with inner cap body 2, and lower body 12 further strengthens cup Cover whole firmness；

And clearance groove 6 is formed between the upper end of lower body 12 and the lower end of upper sleeve body 11, so that the naked leakage of intermediate jacket layer 3 A circle is formed, the aesthetics of cup lid is improved.

The working principle of the present embodiment is:

As shown in Fig. 2, the molding of cup lid: intermediate 3 interference of jacket layer being sheathed on to the periphery of inner cap body 2, and in intermediate jacket layer 3 Periphery it is circumferentially-spaced and to 2 direction of inner cap body squeeze, on intermediate jacket layer 3 formed retention bead 33 be embedded in inner cap body 2 In the limit hole 21 of formation；4 interference of cup top is embedded in the extrusion ring 112 in outer cover 1 again, by the upper sleeve body of outer cover 1 11 interference is sheathed on the periphery of intermediate jacket layer 3 respectively with lower body 12, and there are clearance grooves 6 between upper sleeve body 11 and lower body 12 Intermediate jacket layer 3 is exposed, the aesthetics of cup lid is increased.

Embodiment two and embodiment one the difference is that:

Limiting slot 23 is circumferentially offered in the peripheral side of inner cap body 2, the 32 inner circumferential interval of fixed ring of intermediate jacket layer 3 is set It is equipped with the elastic slice 34 being embedded in limiting slot 23, the lower end of elastic slice 34 is connected to intermediate jacket layer 3, and the upper end of elastic slice 34 is far from intermediate Jacket layer 3 and close inner cap body 2.

Bayonet 24 is offered on 2 periphery wall of inner cap body, the opening 35 less than bayonet 24 is offered on intermediate jacket layer 3, And arc-shaped protrusive board 351 is connected on intermediate jacket layer 3 and between the upper and lower ends of opening 35.

When intermediate jacket layer 3 is sheathed on inner cap body 2, the compression of elastic slice 34 is aligned up to elastic slice 34 with limiting slot 23, elastic slice 34 Be embedded in limiting slot 23, and the upper end of elastic slice 34 is connected to the inner wall of limiting slot 23, further define intermediate jacket layer 3 with It is relatively moved between inner cap body 2, and relatively rotates intermediate jacket layer 3 and inner cap body 2, until protrusive board 351 is embedded in inner cap body 2 In bayonet 24, relatively-stationary stability between inner cap body 2 and intermediate jacket layer 3 is improved.

Embodiment three and embodiment one the difference is that:

As shown in figure 3, outer cover 1 is wholely set, intermediate jacket layer 3 is wrapped in the fixed ring 32 of 2 peripheral side of inner cap body And coaxial arrangement, in the snap ring 321 of 32 lower end of fixed ring, the diameter of snap ring 321 is greater than the diameter of fixed ring 32, outer cover 1 Lower end is connected to the upper end of snap ring 321, realizes the restriction to outer cover 1, and in the lower end of snap ring 321 and be located at its inner circumferential side week To being provided with the second abutment ring 322, inner cap body 2 lower end and be located at its periphery and offer annular groove 22, the second abutment ring 322 It is embedded in annular groove 22 and is connected to inner cap body 2, realizes the restriction of 3 position of intermediate jacket layer；

Intermediate jacket layer 3 is inserted in from the lower end of inner cap body 2, until the second abutment ring 322 of 321 lower end of snap ring is embedded at ring It is abutted in shape slot 22 and with inner cap body 2, realizes the fixation between intermediate jacket layer 3 and inner cap body 2；Again by outer cover 1 from intermediate sleeve The upper end of layer 3 and inner cap body 2 is inserted in, until the lower end of outer cover 1 is connected to the upper end of snap ring 321, forms complete cup lid.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims

1. a kind of cup lid, including outer cover (1) and inner cap body (2), it is characterised in that: the outer cover (1) and inner cap body (2) Between be provided with intermediate jacket layer (3), the intermediate jacket layer (3) is wrapped in the fixed ring (32) of inner cap body (2) peripheral side, institute State the peripheral side that outer cover (1) interference is sheathed on intermediate jacket layer (3).

2. a kind of cup lid according to claim 1, it is characterised in that: inner cap body (2) peripheral side is circumferentially-spaced to be opened up Have limit hole (21), the retention bead with limit hole (21) cooperation is circumferentially arranged at intervals on the internal perisporium of the fixed ring (32) (33).

3. a kind of cup lid according to claim 1, it is characterised in that: inner cap body (2) peripheral side circumferentially opens up limited Position slot (23), internal perisporium is provided with the elastic slice (34) being embedded in limiting slot (23), the elastic slice on the fixed ring (32) (34) lower end is fixedly linked with fixed ring (32), and the upper end of the elastic slice (34) is far from fixed ring (32).

4. a kind of cup lid according to claim 1, it is characterised in that: the intermediate jacket layer (3) further includes being set to fixation The upper end of the fixed plate (31) of ring upper end, the outer cover (1) offers mounting groove (113), setting in the mounting groove (113) There is the cup top (4) for being connected to fixed ring (32) upper end, one end that the cup top (4) is connected to fixed plate (31) is circumferentially provided with convex Ring (41), outer cover (1) upper end are provided with the extended loop (111) for squeezing fixed bulge loop (41).

5. a kind of cup lid according to claim 4, it is characterised in that: the one end of the extended loop (111) close to cup top (4) Circumferentially it is provided with the extrusion ring (112) of extrusion cup top (4) in the horizontal direction.

6. a kind of cup lid according to claim 4, it is characterised in that: the outer cover (1) includes being used for fixed cup top (4) upper sleeve body (11) and the lower body (12) for being socketed on fixed ring (32) lower end, the upper end of the lower body (12) with it is upper There are the clearance grooves (6) for being used for exposed fixed ring (32) between the lower end of body (11).

7. a kind of cup lid according to claim 6, it is characterised in that: inner cap body (2) lower end is close to lower body (12) Side be circumferentially provided with annular groove (22), the lower end of the lower body (12), which is circumferentially provided with, is connected to annular groove (22) inner wall Abutment ring (121).

8. a kind of cup lid according to claim 1, it is characterised in that: the lower end of the fixed ring (32) is extended with snap ring (321), the diameter of the snap ring (321) is greater than the fixed ring (32), and the lower end of the outer cover (1) is connected to snap ring (321) upper end.

9. a kind of cup lid according to claim 8, it is characterised in that: the lower end of the snap ring (321) is circumferentially provided with The lower end of two abutment rings (322), the inner cap body (2) is connected to the upper end of the second abutment ring (322).

10. a kind of cup lid according to claim 3, it is characterised in that: bayonet (24) are offered on the inner cap body (2), It offers the opening (35) less than bayonet (24) on the intermediate jacket layer (3), on the intermediate jacket layer (3) and is located at opening (35) Upper and lower ends between be connected with arc-shaped protrusive board (351).