CN2763185Y

CN2763185Y - Package bottle and its cover

Info

Publication number: CN2763185Y
Application number: CN 200520032725
Authority: CN
Inventors: 喻敏
Original assignee: AOKE MEDICAL PLASTIC PACKAGE CO LTD SICHUAN
Current assignee: AOKE MEDICAL PLASTIC PACKAGE CO LTD SICHUAN
Priority date: 2005-01-06
Filing date: 2005-01-06
Publication date: 2006-03-08
Anticipated expiration: 2015-01-06

Abstract

The utility model discloses a package bottle and a bottle cover. The package bottle comprises a bottle body (10). A position where a bottle mouth is positioned on the bottle body (10) is provided with at least one limiting stop ring (11) which is convex outwards. The bottle cover comprises a sleeve body (20), a cover plate (30) which is positioned at the upper end of the sleeve body (20) and is connected with the sleeve body (20), and a sealing gasket (40) which is positioned in the sleeve body (20) and is sealed between the bottle cover and the bottle mouth, wherein the lower part of the sleeve body (20) is provided with at least two limiting stop teeth (21) which extend inwards from the inner wall of the sleeve body (20). The limiting stop teeth (21) are corresponding to the limiting stop ring on the bottle body (10). The utility model has the advantages that the bottle and the bottle cover can be conveniently connected, the bottle cover can be conveniently opened and closed, the sealing performance between the bottle and the bottle cover is good, and the structure is simple. The package bottle and the bottle cover of the utility model are especially suitable for being used as the package of powdery or liquid medical injection solution.

Description

Packaging Bottle and bottle cap

Technical field

The utility model relates to a kind of bottle as packing, and the bottle cap that seals this bottle.

Background technology

At present, in most of bottles of classes packing, bottle, bottle cap adopt the taenidium mouth structure to connect, and as the packing of seasonings, beverage, realize being connected of bottle and bottle cap by screwing action.Also have and adopt bottle closure of rubber,, except that bottle closure of rubber, also need the rubber-coated bottle stopper of an aluminum enclosing cover and be fixed on the bottleneck as the Packaging Bottle of powdery or aqueous medical injection.All there are unlatching in this two classes bottle, bottle cap, close inconvenient defective.

The utility model content

Technical problem to be solved in the utility model provides and a kind ofly can realize bonded assembly Packaging Bottle and bottle cap thereof easily, the opening and closing easily of this bottle cap.

The technical scheme that its technical matters that solves the utility model adopts is as follows:

Packaging Bottle of the present utility model comprises bottle, it is characterized in that: the retaining ring that is provided with at least one outside projection on the described bottle at the bottleneck position.

Bottle cap of the present utility model comprises body, is positioned at body upper end and connected cover plate, and in body, between bottle cap, bottleneck, realize the leak free packing seal, it is characterized in that: the bottom of described body is provided with at least two locking tooths that extended internally by the inwall of body, and described locking tooth is corresponding with the retaining ring on the bottle.

After taking abovementioned technology, being connected no longer by screwing action between bottle cap and the bottle, but, simplified connecting moves with the bottle cap direct bottleneck position of insertion bottle downwards.Be stuck on the retaining ring on the bottle owing to insert locking tooth on the bottle cap body of back, bottle cap can not withdraw from from bottle again, and therefore bottle cap of the present utility model also has certain antiforge function.

As improvement of the technical scheme, do not relatively rotate for making between bottle cap, the bottle, to guarantee the sealing property between bottle cap and the bottleneck, also have at least two baffle teeths that circumferentially are provided with along bottle on the bottleneck position of bottle; The top of described body is provided with at least two spline raised lines that extended internally by the inwall of body, and the spline raised line contacts with baffle teeth on the bottle.The spline raised line formation fastness that contacts with baffle teeth, and produce enough big friction force make bottle cap, bottle between can not rotate.

Described packing seal covers bottleneck and realize sealing between bottle cap, bottleneck, packing seal can adopt waterproof or moisture barrier material to make, as plastics, mould aluminium laminated film etc., during use after opening cover plate, need to destroy the sealing pad, the packaged product thing can be poured out from the bottle introversion, be applicable to packing powdery or aqueous product, as seasonings, beverage etc.; Described packing seal also can adopt rubber pad, applicable to the packing of powdery or aqueous medical injection etc.

The beneficial effects of the utility model are, bottle, bottle cap can be realized connecting easily, and the bottle cap opening and closing are convenient, and the good seal performance between bottle and the bottle cap is simple in structure, but also has certain antiforge function.

Packaging Bottle of the present utility model and bottle cap especially are suitable as the packing of powdery or aqueous medical injection.

Description of drawings

This specification sheets comprises following eight width of cloth accompanying drawings:

Fig. 1 is the overall structure scheme drawing of the utility model bottle and bottle cap;

Fig. 2 is the birds-eye view of the utility model bottle cap;

Fig. 3 is the longitudinal sectional view of the utility model bottle;

Fig. 4 is the birds-eye view of the utility model bottle;

Fig. 5 is the structural representation (180 ° of cover plate upsets) of bottle cap in the utility model;

Fig. 6 is the cutaway view along A-A line among Fig. 5;

Fig. 7 is the cutaway view along B-B line among Fig. 5;

Fig. 8 is the birds-eye view of body in the utility model bottle cap.

Parts, position and numbering among the figure: bottle 10, retaining ring 11, baffle teeth 12, body 20, locking tooth 21, spline raised line 22, lock pin 23, through hole 24, clamp 25, bulge loop 26, roof 27, cover plate 30, locking shrinkage pool 31, convex shoulder 32, connecting band 33, packing seal 40.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is further specified.

As shown in Figure 3, bottle of the present utility model comprises bottle 10, is provided with the retaining ring 11 of at least one outside projection on the bottle 10 at the bottleneck position.

As Fig. 1, shown in Figure 5, bottle cap of the present utility model comprises body 20, is positioned at body 20 upper ends and connected cover plate 30, and realizes leak free packing seal 40 in body 20 between bottle cap, bottleneck.Be provided with at least two locking tooths 21 that extend internally by the inwall of body 20 in the bottom of body 20.As shown in Figure 1, locking tooth 21 is corresponding with the retaining ring 11 on the bottle 10.

As shown in Figure 1, bottle cap and bottle be when being connected, no longer by screwing action, but directly inserts the bottleneck position of bottle 10 downwards, because the locking tooth on the bottle cap body 20 is stuck on the retaining ring 11 of bottle after the insertion, bottle cap can not withdraw from from bottle 10 again.

Do not relatively rotate for making between bottle cap, the bottle, to guarantee the sealing property between bottle cap and the bottleneck, as shown in Figure 3, Figure 4, also have at least two baffle teeths 12 that circumferentially are provided with along bottle 10 on the bottleneck position of bottle 10, baffle teeth 12 can be arranged on the retaining ring more than 11 or on the following position; As Fig. 1, shown in Figure 5, at least two spline raised lines 22 that extended internally by the inwall of body 20 are set also on the top of bottle cap body 20.As shown in Figure 1, the formation fastness that contacts with baffle teeth 12 on the bottle 10 of the spline raised line 22 on the bottle cap, and produce enough big friction force and make can not rotate between bottle cap, the bottle.

As Fig. 6, shown in Figure 7, locking tooth 21, spline raised line 22 are circumferentially uniform along the inwall of body 20.

As Fig. 5, shown in Figure 8, the upper port of body 20 has the roof 27 of inside contraction, has the through hole relative with bottleneck 24 on the roof 27.

Be pinch-off seal pad 40, improve its sealing property, as Fig. 5, shown in Figure 6, can roof 27 be provided with downward extension with the corresponding bulge loop 26 that is used for pinch-off seal pad 40 in bottleneck upper surface.Retaining ring 11 on this bulge loop 26 and the bottle 10 and the locking tooth 21 on the body 20 match, and packing seal 40 tightly is pressed on the bottleneck.

As shown in Figure 5, be provided with to the locking shrinkage pool 31 that is recessed in a side relative on the cover plate 30, on the roof 27 of cover plate 30, then be provided with the lock pin 23 corresponding and adaptive that raises up with locking shrinkage pool 31 with body 20.

As Fig. 1, shown in Figure 5, the convex shoulder of putting forth effort when opening cover plate 30 32 of an evagination is arranged on the sidewall of cover plate 30 outside locking shrinkage pool 31.

Can adopt connection modes such as hinge connection, clamping between body 20, the cover plate 30, shown in Fig. 5 is wherein a kind of, and promptly body 20, cover plate 30 connect by connecting band 33.The upper end of body 20 has two along its axial upwardly extending clamp 25, and cover plate 30 and body 20 bonded assembly positions are stuck between these two clamp 25 madial walls.When opening or closing cover plate 30, clamp 25 plays a part to lead.

It is pointed out that top described principles more of the present utility model that just explain through diagrams, because the those of ordinary skill in constructed field is easy to carry out on this basis some modifications and change.Therefore, this specification sheets be not be the utility model to be confined to shown in and in described concrete structure and the Applicable scope, so every the corresponding modify and equivalent that might be utilized all belongs to the claim that the utility model is applied for.

Claims

1, a kind of Packaging Bottle comprises bottle (10), it is characterized in that: described bottle (10) is gone up the retaining ring (11) that is provided with at least one outside projection at the bottleneck position.

2, Packaging Bottle according to claim 1 is characterized in that: also have at least two baffle teeths (12) that circumferentially are provided with along bottle (10) on the bottleneck position of described bottle (10).

3, the bottle cap of Packaging Bottle according to claim 1, include body (20), be positioned at body (20) upper end and connected cover plate (30), and be positioned between the inherent bottle cap of body (20), the bottleneck and realize leak free packing seal (40), it is characterized in that: the bottom of described body (20) is provided with at least two locking tooths (21) that extended internally by the inwall of body (20), and described locking tooth (21) is corresponding with the retaining ring (11) on the bottle (10).

4, bottle cap according to claim 3, it is characterized in that: the top of described body (20) is provided with at least two spline raised lines (22) that extended internally by the inwall of body (20), and spline raised line (22) contacts with baffle teeth (12) on the bottle (10).

5, according to claim 3 or 4 described bottle caps, it is characterized in that: described locking tooth (21), spline raised line (22) are circumferentially uniform along the inwall of body (20).

6, bottle cap according to claim 3 is characterized in that: the upper port of described body (20) has the roof (27) of inside contraction, has the through hole relative with bottleneck (24) on the roof (27).

7, bottle cap according to claim 6 is characterized in that: described roof (27) be provided with downward extension with the corresponding bulge loop (26) that is used for pinch-off seal pad (40) in bottleneck upper surface.

8, bottle cap according to claim 3, it is characterized in that: described cover plate (30) is gone up and is provided with to the locking shrinkage pool (31) that is recessed in a side relative with body (20), then is provided with the lock pin (23) corresponding and adaptive with locking shrinkage pool (31) that raises up on the roof (27) of cover plate (30).

9, bottle cap according to claim 8 is characterized in that: the convex shoulder of putting forth effort when opening cover plate (30) (32) that an evagination is arranged on the sidewall of described cover plate (30) outside locking shrinkage pool (31).

10, bottle cap according to claim 3, it is characterized in that: described body (20), cover plate (30) connect by connecting band (33), the upper end of body (20) has two along its axial upwardly extending clamp (25), and cover plate (30) and body (20) bonded assembly position are stuck between this two clamps (25) madial wall.