CN201220794Y

CN201220794Y - Bottle lid and special opener therefor

Info

Publication number: CN201220794Y
Application number: CNU2008200565685U
Authority: CN
Inventors: 王伟
Original assignee: Semiconductor Manufacturing International Shanghai Corp
Current assignee: Semiconductor Manufacturing International Beijing Corp
Priority date: 2008-03-25
Filing date: 2008-03-25
Publication date: 2009-04-15
Anticipated expiration: 2018-03-25

Abstract

The utility model provides a novel bottle cap and a dedicated cap opener thereof. The battle cap is used for sealing up the bottle; grinding teeth are formed at the circular bottom mouth of the bottle; the outer surface of the bottom cap is smooth; an opening groove is formed at the top end of the bottle cap; a cylindrical groove is formed at the center of the bottom of the bottle cap; grinding teeth which are in engagement fit with the grinding teeth at the bottom mouth are formed on the lateral side of the cylindrical groove; the dedicated cap opener of the bottle cap comprises an opening head and a stressed handle; the shape of the opening head is the same as that of the opening groove, and the size of the opening head is slightly smaller than that of the opening groove; and the stressed handle is connected with the opening head. The opening head of the cap opener is placed in the opening groove of the bottle cap, therefore the bottle cap can be opened and closed by force applied on the stressed handle of the cap opener. The cap opener is kept by designated personnel; and the bottle cap and the dedicated cap opener thereof are suitable for hazardous chemicals, thereby effectively avoiding serious consequences caused by freely opening the hazardous chemicals.

Description

A kind of novel bottle cap and special-purpose open and close device thereof

Technical field

The utility model relates to a kind of novel bottle cap and special-purpose open and close device thereof, relates in particular to the open and close device of a kind of stubborn bottle cap and bottle cap special use.

Background technology

Usually take following several method with bottle cap or bottle stopper closed bottle at present: the screw thread of bottle cap along bottleneck is spun on the bottleneck; With specialized equipment bottle cap is pressed on the bottleneck; Directly clog bottleneck with bottle stopper; Use bottle cap and bottle stopper simultaneously.When opening, only need the bottle cap reversing sense screwed off or bottle cap pried open or directly dial unstopper with above-mentioned several method osed top bottle.Yet with this bottle cap that can directly open, its surface generally has the screw thread or the bottle cap edge that can increase friction force when opening rough tooth limit is arranged, and available bottle opener is pried open.

Identification (RFID) tag can be posted in the common surface of bottle of poisonous, the volatility of storage or corrosive chemical substance in the industry, however these labels in use can be subjected to a certain degree wearing and tearing, cause identification (RFID) tag to be beyond recognition.In the use of these chemical substances, some of the staff just recognize according to some surface characteristics of chemical substance, can directly optionally open the bottle cap of these storage bottles and operate.Because some chemical substance surface characteristics is the same substantially, this will exist some chemical substances to be mistakened as the danger that other chemical substances of work use, and causes unpredictable serious consequence.

The utility model content

The purpose of this utility model is to provide a kind of novel bottle cap and special-purpose open and close device thereof, and this kind bottle cap cannot directly be opened, and needs to use special-purpose open and close device to open and close.This kind bottle cap and special-purpose open and close device thereof can solve the problem that the bottle bottle cap of traditional storage hazardous chemical article is easily opened, thereby further avoid producing because of the bottle cap dangerous consequences that causes that easily is opened.

For achieving the above object, the novel bottle cap of this practical property is used to seal the bottle that circular bottleneck has grinding tooth, and this bottle cap outside face is very smooth.This bottle cap top has the folding groove, and the bottle cap bottom center has cylindrical groove, and the cylindrical groove side has the grinding tooth that suits with the bottleneck grinding tooth.Further, the cylindrical groove bottom is lined with round gasket.The folding groove on this bottle cap top is " ten " word pronged shape.Whole bottle cap is cylindrical.A kind of open and close device of this novel bottle cap of folding, this open and close device comprise opening head and stressed handle; The shape of opening head is identical with the folding groove of novel bottle cap, and undersized is in the size of bottle cap folding groove; Stressed handle is connected with opening head.Further, the folding groove is " ten " word pronged shape, and opening head is " ten " word pronged shape; Stressed handle is " T " font, and this stressed handle " T " word bottom is connected with " ten " word fork syncephalon center.Further, this opening head " ten " word fork center has the protrusion square, and the stressed handle front end of " T " word has the square inner bore that connects described protrusion square.

Compare with the bottle cap of present storage hazardous chemical article bottle, bottle cap of the present utility model, smooth by what the bottle cap surface was done, only stay the folding groove at the bottle cap top, must use the special-purpose bottle opener identical just can open this bottle cap with the folding groove shape.This special use bottle opener can be by specific people keeping, can effectively prevent to store the dangerous consequences that the bottle cap of hazardous chemical article arbitrarily opened and cause like this and produce.

Description of drawings

Below in conjunction with the drawings and specific embodiments this practical novel bottle cap and special-purpose open and close device thereof are done further concrete description in detail.

Fig. 1 is the utility model bottle cap generalized section.

Fig. 2 is the utility model bottle cap schematic top plan view.

Fig. 3 is the opening head schematic top plan view of the utility model open and close device.

Fig. 4 is an opening head schematic side view shown in Figure 3.

Fig. 5 is the stressed handle scheme drawing of the utility model open and close device.

The specific embodiment

See also Fig. 1, the utility model bottle cap scheme drawing, this bottle cap 1 is used to seal the bottle that circular bottleneck has grinding tooth, the smooth outer surface of bottle cap 1.It is to prevent from directly to strike with the hand open that the surface makes smooth, or the tamper tool of lever principle.Bottle cap 1 top has folding groove 2, and bottle cap 1 bottom center has cylindrical groove 3, and cylindrical groove 3 sides have the grinding tooth 31 that suits with the bottleneck grinding tooth.For guaranteeing that this bottle cap has good sealing property to the Volatile chemical product, further, be lined with round gasket 32 in cylindrical groove 3 bottoms.Stressed more even for guaranteeing when opening and tighten bottle cap 1, see also Fig. 2, the folding groove 2 of making is " ten " word fork-shaped.Based on identical purpose, the folding groove 2 of making is not limited to " ten " word fork-shaped, can be made as hexagon groove or other patterns, operates so that bottle cap 1 is applied external force.Bottle cap 1 is made as cylindrical.

Bottle cap 1 is operated, must be used special-purpose open and close device.See also Fig. 3, Fig. 4 and Fig. 5.This open and close device comprises opening head 4 and stressed handle 5.The shape of opening head 4 shown in Figure 3 is identical with the folding groove 2 of novel bottle cap 1, and undersized is in the size of bottle cap 1 folding groove 2.Stressed handle 5 shown in Figure 5 is connected with opening head 4.Folding groove shown in Figure 2 is " ten " word pronged shape, and cooresponding opening head 4 shown in Figure 3 is " ten " word pronged shape.If the folding groove on the bottle cap 12 is hexagon or other shapes, the shape of the opening head 4 of cooresponding open and close device is identical with it.Stressed for ease of open and close device, stressed handle 5 is " T " font, and stressed handle 5 " T " word bottom is connected with " ten " word fork syncephalon 4 centers.For convenient stressed, stressed handle 5 also can be made into other shapes, for example the shape of similar bearing circle.Opening head 4 " ten " word fork centers make protrudes square 41, and stressed handle 5 front ends of " T " word have and connect the square inner bore 51 that protrudes square accordingly.Stressed handle 5 is square inner bore 51 interior the realizations being connected of stressed handle 5 and opening head 4 of the protrusion square 41 at opening head 4 centers being inserted stressed handle 5 with the connection mode of opening head 4.Because opening head 4 is simple with being connected of stressed handle 5, also can adopt other mode to connect.

When using special-purpose open and close device to open bottle cap 1, the opening head 4 of open and close device is put into the folding groove of bottle cap 1, and then the stressed handle 5 of open and close device is applied external force, unscrew bottle cap 1 and can open bottle cap.When using special-purpose open and close device to cover bottle cap 1, equally the opening head 4 of open and close device is put into the folding groove of bottle cap 1, and then the stressed handle 5 of open and close device is applied external force, tighten bottle cap 1 and get final product.Because this special use open and close device by specific people keeping, can effectively prevent to store the dangerous consequences that the bottle cap of hazardous chemical article arbitrarily opened and cause like this and produce.

Claims

1, a kind of novel bottle cap is used to seal the bottle that circular bottleneck has grinding tooth, it is characterized in that described bottle cap smooth outer surface; Described bottle cap top has the folding groove, and described bottle cap bottom center has cylindrical groove, and described cylindrical groove medial surface has the grinding tooth that suits with described bottleneck grinding tooth.

2, novel bottle cap as claimed in claim 1 is characterized in that, described cylindrical groove bottom is lined with round gasket.

3, novel bottle cap as claimed in claim 1 is characterized in that, the folding groove on described bottle cap top is " ten " word pronged shape.

4, novel bottle cap as claimed in claim 1 is characterized in that, described bottle cap is cylindrical.

5, a kind of folding open and close device of novel bottle cap according to claim 1 is characterized in that described open and close device comprises opening head and stressed handle; The shape of described opening head is identical with described folding groove, and undersized is in the size of described folding groove; Described stressed handle is connected with opening head.

6, open and close device as claimed in claim 5 is characterized in that, described folding groove is " ten " word pronged shape, and described opening head is " ten " word pronged shape; Described stressed handle is " T " font, and described stressed handle " T " word bottom is connected with " ten " word fork syncephalon center.

7, open and close device as claimed in claim 6 is characterized in that, described opening head " ten " word fork center has the protrusion square is arranged, and the stressed handle front end of described " T " word has the square inner bore that connects described protrusion square.