CN209634977U - A kind of fold lid - Google Patents

Abstract

The utility model discloses a kind of fold lids, including lid and buckle closure, the lid is equipped with through-hole, the buckle closure circle body fastened with through-hole is equipped with inside the buckle closure, the one side edge of the buckle closure is equipped with the articulated section connecting with lid, the buckle closure can rotate along the articulated section and turn down through-hole described in open or close, and the side opposite with connection sheet is equipped with groove on the lid.The utility model is intended to provide a kind of convenient sealing effect simultaneously of opening and closing and preferably turns down lid.

Description

A kind of fold lid

Technical field

The utility model belongs to closure field more particularly to a kind of fold lid.

Background technique

Currently, the containers such as beverage bottle on the market, some bottle caps are made into two up and down in order to facilitate user's use at present Lid, such as China Patent Publication No.: CN205891601U discloses a kind of container with inner cover, including vessel, snaps onto Upper cover on container finish, the edge of the upper cover are equipped with the rib stretched out upwards, can integrally formed with one on the edge The cover can turn down open fold in the outside of the rib, in the inside of the upper cover integrally formed with an inner plug, institute Inner plug is stated with a snap ring that can be inserted into the container bottle oral pore, the outer ledge of inner plug tearable is broken by one The inner side edge of the annulus and the rib opened is integrally formed, and is equipped with a pull ring in the upper surface of the annulus；The inner plug Upper surface is equipped with a pulling-on piece.However, such bottle cap is after fold opening, it is also necessary to, could will be in bottle body after opening inner cover Liquid is poured out, and when closed, it needs that inner plug is first got back into bottleneck, fold could be closed, operated relatively complicated.Without When inner plug, the leakproofness between fold and inner cover not can guarantee, and fold and inner cover are also required to be positioned by buckle, so that Overall structure is complex.

Utility model content

The utility model is that it is convenient while sealing effect to provide a kind of opening and closing in order to overcome above-mentioned deficiency in the prior art Fruit preferably turns down lid.

To achieve the goals above, the utility model uses following technical scheme:

A kind of fold lid, including lid and buckle closure, the lid are equipped with through-hole, are equipped with and through-hole button inside the buckle closure The buckle closure circle body of conjunction, the one side edge of the buckle closure are equipped with the articulated section connecting with lid, and the buckle closure can be along the articulated section It rotates and turns down through-hole described in open or close, the side opposite with connection sheet is equipped with groove on the lid.Groove is arranged can be just Buckle closure is pushed and opens in user, when buckle closure is rotated as shaft to lid using articulated section, buckle closure circle body contacts simultaneously with through-hole It fastens, completes to connect and fix with lid while through-hole is closed, not only moving process is more convenient fast, Er Qieke To realize the excellent sealing between buckle closure and lid.

Preferably, the top of the lid is equipped with boss, the through-hole is arranged in the top of boss, under the buckle closure Portion is equipped with the annular rib cooperated with boss outer edge.In this way, when buckle closure with respect to lid be closed when, the inside of annular rib with it is convex Cooperated on the outside of platform, the cooperation compactness of buckle closure and upper cover is preferable.

Preferably, the edge of the through-hole is equipped with the retaining ring to raise upward, the buckle closure and lid button when fastening Decorative cover body is located at inner retainer.Retaining ring can be improved with the contact of buckle closure circle body, improve the leakproofness between buckle closure and lid Energy and fastening power between the two guarantee that buckle closure and upper cover positioning stablity are reliable.

Preferably, the articulated section includes connecting the main connection sheet of lid and buckle closure and positioned at main connection sheet two sides Connection sheet is assisted, the thickness in the middle part of the main connection sheet is less than the thickness of main connection sheet end.Part thickness among main connection sheet Relatively thin, main connection sheet both ends relatively rotate more flexible.

Preferably, the auxiliary connection sheet is when buckle closure and lid are fastened in the arc of outwardly convex, the auxiliary company The spacing at contact pin both ends is greater than the spacing at main connection sheet both ends.In this way, auxiliary connection sheet buckle closure and lid close to when energy Closing force is provided, is maintained at closed state convenient for the two, and after buckle closure and lid are opened to certain angle, auxiliary connection sheet It can pull buckle closure far from lid again, improve ease of use.

Preferably, the side that the buckle closure corresponds to lid setting groove is equipped with the open portion for protruding from groove.In this way, User can drive buckle closure rotation by open portion, and use is more convenient.

The beneficial effects of the utility model are: realizing the sealing of buckle closure and lid by buckle closure circle body and through-hole cooperation and determining Position, close structure reduce production design cost, use is also more convenient without designing buckle structure.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of the utility model opening state；

Fig. 3 is the structural schematic diagram of the utility model buckling state.

In figure: articulated section 1, main connection sheet 1a assist connection sheet 1b, buckle closure 2, open portion 2a, annular rib 2b, buckle closure circle Body 2c, lid 3, groove 3a, through-hole 3b, boss 3c, retaining ring 3d.

Specific embodiment

The utility model is further described with reference to the accompanying drawings and detailed description.

In embodiment such as Fig. 1, as indicated with 2, a kind of fold lid, including lid 3 and buckle closure 2, the one side edge of buckle closure 2 are set There is the articulated section 1 connecting with lid 3, articulated section 1 includes connecting the main connection sheet 1a of lid 3 and buckle closure 2 and positioned at main connection Thickness in the middle part of auxiliary the connection sheet 1b, main connection sheet 1a of the two sides piece 1a is less than the thickness of the end main connection sheet 1a.Auxiliary connection For piece 1b when buckle closure 2 and lid 3 are fastened in the arc of outwardly convex, the spacing at the auxiliary both ends connection sheet 1b is greater than main connection sheet The spacing at the both ends 1a.The settable internal screw thread in the inside of lid 3 with corresponding bottle body in order to being attached.

The top of lid 3 is equipped with boss 3c, and the top of boss 3c is arranged in through-hole 3b, and the lower part of buckle closure 2 is equipped with and boss The annular rib 2b of 3c outer edge cooperation.The buckle closure circle body 2c fastened with through-hole 3b is equipped with inside buckle closure 2, buckle closure 2 can be along hinged The rotation of portion 1 fold open or close through-hole 3b, the edge of through-hole 3b are equipped with the retaining ring 3d to raise upward, the inner wall of retaining ring 3d and logical The buckle closure circle body 2c's is located inside retaining ring 3d when hole 3b inner wall is in the same cylindrical surface, buckle closure 2 and the fastening of lid 3.Lid The side opposite with connection sheet is equipped with groove 3a on body 3.The side that buckle closure 2 corresponds to the setting of lid 3 groove 3a, which is equipped with, to be protruded from The open portion 2a of groove 3a.

In actual use, user acts on the open portion 2a of buckle closure 2, and the active force of opening overcomes closing force, As shown in Fig. 2, buckle closure 2 is rotated along articulated section 1, retaining ring 3d of the buckle closure circle body 2c far from lid 3 in buckle closure 2, buckle closure 2 is opposite to be covered Body 3 is opened.When closing buckle closure 2, the elastic force that closing force overcomes articulated section 1 to generate, buckle closure circle body 2c in buckle closure 2 is to gear It is close to enclose 3d, final buckle closure circle body 2c is entered in through-hole 3b and positioned with through-hole 3b, realizes the fastening of buckle closure 2 and lid 3.

Claims (6)

1. a kind of fold lid, characterized in that including lid (3) and buckle closure (2), the lid (3) is equipped with through-hole (3b), described The buckle closure circle body (2c) fastened with through-hole (3b) is equipped with inside buckle closure (2), the one side edge of the buckle closure (2) is equipped with and lid (3) articulated section (1) connected, the buckle closure (2) can rotate through-hole described in fold open or close along the articulated section (1) (3b), the side opposite with connection sheet is equipped with groove (3a) on the lid (3).

2. a kind of fold lid according to claim 1, characterized in that the top of the lid (3) is equipped with boss (3c), institute Through-hole (3b) setting is stated at the top of boss (3c), the lower part of the buckle closure (2) is equipped with the ring cooperated with boss (3c) outer edge Shape rib (2b).

3. a kind of fold lid according to claim 1, characterized in that the edge of the through-hole (3b), which is equipped with, to raise upward The buckle closure circle body (2c) is located at the inside retaining ring (3d) when retaining ring (3d), the buckle closure (2) and lid (3) fastening.

4. a kind of fold lid according to claim 1, characterized in that the articulated section (1) includes connection lid (3) and detains It covers the main connection sheet (1a) of (2) and is located at the auxiliary connection sheet (1b) of the two sides main connection sheet (1a), the main connection sheet (1a) The thickness at middle part is less than the thickness of the end main connection sheet (1a).

5. a kind of fold lid according to claim 4, characterized in that the auxiliary connection sheet (1b) is in buckle closure (2) and lid In the arc of outwardly convex when body (3) fastens, the spacing at described auxiliary both ends connection sheet (1b) is greater than main connection sheet (1a) two The spacing of end.

6. a kind of fold lid according to claim 1, characterized in that the buckle closure (2) corresponds to lid (3) and groove is arranged The side of (3a) is equipped with the open portion (2a) for protruding from groove (3a).