CN202389743U

CN202389743U - Safe bottle cap

Info

Publication number: CN202389743U
Application number: CN2011205664890U
Authority: CN
Inventors: 王灯辉
Original assignee: YONGYU PLASTIC INDUSTRY Co Ltd
Current assignee: YONGYU PLASTIC INDUSTRY Co Ltd; Yonyu Plastics Co Ltd
Priority date: 2011-12-29
Filing date: 2011-12-29
Publication date: 2012-08-22
Anticipated expiration: 2021-12-29

Abstract

The utility model discloses a safe bottle cap which comprises a lower cap body, an upper cap body and a safe mechanism, wherein the upper cap body is connected with the lower cap body in an opened mode; the lower cap body comprises a material discharge opening; the safe mechanism comprises a broken connecting part and a non-return clamping hook, wherein the broken connecting part can be broken and is arranged on one of the lower cap body and the upper cap body, and the non-return clamping hook is arranged on the other one of the lower cap body and the upper cap body; and the broken connecting part is provided with a fastening hole which is used for being clamped for the non-return clamping hook in a non-separation mode. When the safe bottle cap is positioned in a sealed part, the broken connecting part is connected between the upper cap body and the lower cap body, and if the upper cap body is to be opened, the broken connecting part needs to be broken, thus consumers can easily identify whether the safe bottle cap is unsealed from the appearance.

Description

Resistant closure

Technical field

The utility model relates to a kind of bottle cap, particularly relates to an a kind of resistant closure that is installed in the space of this container of sealing that is combined on the container and can starts.

Background technology

Consult Fig. 1, the bottle cap 12 of cover-lifting type was the top of fixing that is installed in a container 11 in the past, and said container 11 is fit to be used for being installed in for example Cleansing Foam, emulsion, shampoo ... Deng paste or aqueous fill.And this bottle cap 12 comprises lower cover 121, the upper cover body 122 on the peristome 111 that is combined in this container 11; And one with this upper cover body 122 can raising mode and this lower cover 121 bonded assembly connecting straps 123, this lower cover 121 comprises the discharge openings 124 that a fill that can let container 11 flows out.

Though the bottle cap 12 of cover-lifting type had the advantage of conveniently taking fill in the past; But since this bottle cap 12 just the connection through this connecting strap 123 prevent that this upper cover body 122 from separating with this lower cover 121; Therefore; When the container with this bottle cap 12 11 was sold in the sales field, if the upper cover body of this bottle cap 12 122 is raised or fill is poured out, perhaps unworthy personage was loaded into some objectionable impuritiess when covering this upper cover body 122 again in this container 11 via this discharge openings 124; Since fully can't identification from the outward appearance of bottle cap 12, so the bottle cap 12 of cover-lifting type had the not good shortcoming of safety in utilization in the past.

Summary of the invention

The purpose of the utility model be to provide a kind of can be by outward appearance identification Kaifeng situation, and can improve the resistant closure of safety in utilization.

The resistant closure of the utility model comprises a lower cover, and one with this lower cover can raise mode bonded assembly upper cover body, said lower cover comprises a following tegmental wall with a discharge openings.This resistant closure also comprises a safety gear; This safety gear comprise one can be by tear fracture be located at this lower cover and this upper cover body tear fracture company headquarters on one of them; And a non-return grab that is located on another of this lower cover and this upper cover body, this tear fracture company headquarters has a clip hole that supplies this non-return grab engaging.

The described resistant closure of the utility model, this tear fracture company headquarters is located on this lower cover and has a substrate with said clip hole, but and at least one with this substrate with the tear fracture mode be attached on this lower cover tear fracture in flakes.

The described resistant closure of the utility model; The basal wall portion that this time tegmental wall has a level and has this discharge openings; And the periphery by this basal wall portion is to the surrounding wall portion that extends below; This non-return grab is located on this upper cover body; This upper cover body comprise one to last tegmental wall that should basal wall portion, one by the periphery of tegmental wall on this to the periphery wall that extends below and supply this non-return grab to be provided with, and one with the connecting wall between the surrounding wall portion of the periphery wall that can the mode of raising be connected this upper cover body and this time tegmental wall.

The described resistant closure of the utility model, the tear fracture that the surrounding wall portion of this lower cover has an annular and supplies said tear fracture company headquarters is bonded assembly apical ring face in flakes, and the periphery wall of said upper cover body has a sunk area that supplies said non-return grab to be provided with.

The described resistant closure of the utility model; The surrounding wall portion of this lower cover also has one by the past outside face that extends below of these apical ring face outer peripheral edges; This outside face has the cooresponding indent of the sunk area with this a upper cover body zone, and this tear fracture company headquarters also has an extension board that extend in one-body molded and past this indent zone with this substrate.

The described resistant closure of the utility model, the tear fracture company headquarters of this safety gear also has at least one prominent grain of being given prominence to towards the indent zone of this surrounding wall portion by this extension board.

The described resistant closure of the utility model, each tear fracture width in flakes all be by with this substrate bonded assembly one end gradually toward away from an end dwindle.

The useful effect of the utility model is: be positioned at one when not breaking a seal the position at this resistant closure; The tear fracture company headquarters of this safety gear is connected between this upper cover body and this lower cover; If will raise just necessary this tear fracture company headquarters of tear initiation of this upper cover body; Therefore, the customer can distinguish easily whether this resistant closure is broken a seal by outward appearance, thus the safety when improving this resistant closure and using.

Description of drawings

Fig. 1 is that a kind of solid of bottle cap of cover-lifting type is in the past used reference diagram;

Fig. 2 is a block diagram, shows a preferred embodiment of the utility model resistant closure and the relation of a container, and this resistant closure is positioned at a unassembled position among the figure;

Fig. 3 is the block diagram of a similar Fig. 2, and this resistant closure is positioned at the position of not breaking a seal among the figure;

Fig. 4 is a partial schematic sectional view of this resistant closure when this does not break a seal the position;

The similar Fig. 3 of Fig. 5, this resistant closure is positioned at the position of having broken a seal among the figure.

The specific embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is elaborated.

Consult Fig. 2,3,4, a preferred embodiment of the utility model resistant closure is fit on the fixing peristome 91 that is combined in a container 9.This resistant closure is to be processed by plastic cement material, and comprises a lower cover 2, one and this lower cover 2 can raising mode bonded assembly upper cover body 3, and a safety gear 4.

The lower cover 2 of present embodiment comprises a following tegmental wall 21 on the fixing peristome that is combined in said container 9 91.This time tegmental wall 21 has a level and defines a discharging and open 212 basal wall portion 211, and the periphery by this basal wall portion 211 is to the surrounding wall portion 213 that extends below.This surrounding wall portion 213 has the apical ring face 214 of an annular, and the past outside face 215 that extends below of the outer peripheral edges by this apical ring face 214, and said outside face 215 has an indent zone 216 that caves inward.

The upper cover body 3 of present embodiment comprise one to last tegmental wall that should basal wall portion 211 31, one by the periphery of tegmental wall on this 31 to the periphery wall that extends below and can dock up and down with the apical ring face 214 of this surrounding wall portion 213 32, one with can the mode of raising be connected in the connecting wall between the tegmental wall 31 and this surrounding wall portion 213 this on 33, one by 31 past these dischargings of tegmental wall this on open 212 give prominence to also can seal this discharging open 212 seal wall 34, and one is given prominence to by these periphery wall 32 levels and lays respectively at the flip wall 35 of this opposition side that seals wall 34 with this connecting wall 33.This periphery wall 32 has an outer peripheral face 321, and said outer peripheral face 321 has one and caves inward and to the sunk area 322 in indent zone 216 that should lower cover 2.

The safety gear 4 of present embodiment comprises a tear fracture company headquarters 41 in the surrounding wall portion 213 that is located at this lower cover 2, and on periphery wall 32 that is located at this upper cover body 3 and be positioned at the non-return grab 42 of this sunk area 322.Yet on the implementation, this tear fracture company headquarters 41 also can be located on the periphery wall 32 of this upper cover body 3, and this non-return grab 42 also can be located in the surrounding wall portion 213 of this lower cover 2, so be not restriction with the disclosed form of present embodiment.

The tear fracture company headquarters 41 of present embodiment has a substrate 411, but several are attached at tear fracture on this apical ring face 214 with this substrate 411 with the tear fracture mode 412, clip holes 413 of running through this substrate 411 and supplying these non-return grab 42 engagings, one and this substrate 411 are one-body molded and toward the extension boards 414 of indent zone 216 extensions of these lower covers 2 in flakes; And two intervals by this extension board 414 towards this indent zone the outstanding prominent grain 415 of 216 one; Wherein, each tear fracture in flakes 412 width all be by with this substrate 411 bonded assemblys one end gradually toward away from an end dwindle.The quantity of said prominent grain 415 and said tear fracture 412 quantity in flakes need only one respectively with regard to attainable cost utility model its intended purposes.

The present embodiment resistant closure is after manufacturing; Be to be positioned at a unassembled position shown in Figure 2; At this moment, the tear fracture company headquarters 41 of this safety gear 4 is one-body molded in the surrounding wall portion 213 of this lower cover 2, and the non-return grab 42 of this safety gear 4 is one-body molded on the periphery wall 32 of this upper cover body 3.When the resistant closure of present embodiment will be transformed into one when not breaking a seal the position shown in Figure 3 by the unassembled position of Fig. 2; Earlier this upper cover body 3 is covered on this lower cover 2; When lid is established; The non-return grab 42 that is located on this upper cover body 3 can be by the inboard of this substrate 411 moving down gradually, and when in this non-return grab 42 doggings clip hole 413 in this tear fracture company headquarters 41, this resistant closure will be transformed into the position, not Kaifeng of Fig. 3 by the unassembled position of Fig. 2; The engaging that receives this safety gear 4 connects, and this upper cover body 3 can't be raised (as shown in Figure 4).

Consult Fig. 3,4,5; When the user will use container 9 in-to-in fills; Earlier finger is stretched in the indent zone 216 of this lower cover 2, then the extension board 414 of this tear fracture company headquarters 41 is pulled open direction 5 along one as shown in Figure 4 and outwards pull, and tear fracture is connected the said tear fracture in flakes 412 between the apical ring face 214 of this substrate 411 and this lower cover 2; When this tear fracture company headquarters 41 separates with this lower cover 2; This resistant closure will be transformed into the position of having broken a seal shown in Figure 5 by the position of not breaking a seal of Fig. 4, and at this time, the user just is free to open this upper cover body 3.What further specify is; The utility model is located at the said prominent grain 415 on this extension board 414; The effect of on-slip can be provided when scratching moving this extension board 414, make this extension board 414 of clamping that finger can be more firm and outwards pull, in addition; Said tear fracture in flakes 412 width all be by with this substrate 411 bonded assemblys one end gradually toward away from an end dwindle, this design can make the customer with than the said tear fracture of labour-saving mode tear fracture in flakes 412.In addition, the color of the tear fracture company headquarters 41 of present embodiment is different from the color of this upper cover body 3 and the color of this lower cover 2, thereby increases the effect of identification, yet on the implementation not as restriction.

Can be known that by above explanation the resistant closure of the utility model is not when this breaks a seal the position, this upper cover body 31 can't be raised, if will raise this upper cover body 3, just must earlier this tear fracture company headquarters 41 be torn off this lower cover 2.Therefore; The customer is when buying commodity; Whether still be connected this lower cover 2 as long as observe this tear fracture company headquarters 41 from the outward appearance of this resistant closure; Just whether this resistant closure of identification is broken a seal easily, so the resistant closure of the utility model has convenience really by outward appearance identification Kaifeng situation, and improves the effect of safety in utilization.

Claims

1. resistant closure comprises: a lower cover, and one with this lower cover can raise mode bonded assembly upper cover body, said lower cover comprises a following tegmental wall with a discharge openings; It is characterized in that: this resistant closure also comprises a safety gear; This safety gear comprise one can be by tear fracture be located at this lower cover and this upper cover body tear fracture company headquarters on one of them; And the wherein non-return grab on another that is located at this lower cover and this upper cover body, this tear fracture company headquarters has a clip hole that supplies this non-return grab engaging.

2. resistant closure according to claim 1 is characterized in that: this tear fracture company headquarters is located on this lower cover and has a substrate with said clip hole, but and at least one with this substrate with the tear fracture mode be attached on this lower cover tear fracture in flakes.

3. resistant closure according to claim 2; It is characterized in that: the basal wall portion that this time tegmental wall has a level and has this discharge openings; And the periphery by this basal wall portion is to the surrounding wall portion that extends below; This non-return grab is located on this upper cover body; This upper cover body comprise one to last tegmental wall that should basal wall portion, one by the periphery of tegmental wall on this to the periphery wall that extends below and supply this non-return grab to be provided with, and one with the connecting wall between the surrounding wall portion of the periphery wall that can the mode of raising be connected this upper cover body and this time tegmental wall.

4. resistant closure according to claim 3; It is characterized in that: the tear fracture that the surrounding wall portion of this lower cover has an annular and supplies said tear fracture company headquarters is bonded assembly apical ring face in flakes, and the periphery wall of said upper cover body has a sunk area that supplies said non-return grab to be provided with.

5. resistant closure according to claim 4; It is characterized in that: the surrounding wall portion of this lower cover also has a past outside face that extends below of the outer peripheral edges by this apical ring face; This outside face has the cooresponding indent of the sunk area with this a upper cover body zone, and this tear fracture company headquarters also has an extension board that extend in one-body molded and past this indent zone with this substrate.

6. resistant closure according to claim 5 is characterized in that: the tear fracture company headquarters of this safety gear also has at least one by the prominent grain of this extension board towards the indent zone protrusion of this surrounding wall portion.

7. resistant closure according to claim 2 is characterized in that: each tear fracture width in flakes all be by with this substrate bonded assembly one end gradually toward away from an end dwindle.