CN2513938Y - Pressure cover - Google Patents

Abstract

The utility model relates to a gland, in particular to a press-off vessel cap, which is mainly applicable to a pressure vessel and other press-off vessels similar to a mousse bottle. The utility model comprises a cap body and a wane type pressed block; the pressed block is equipped in a hollow of the cap body and a pressing part is exposed; an adjusting mechanism is arranged at the surrounding edges of the cap body corresponding to the pressing part of the pressed block; the adjusting mechanism is a movable body hanging at the gap edge of the surrounding edges; the movable body comprises an arc sliding strip in the cap body and a hook-shaped pulling block outside the cap body, the pulling block is positioned in the middle of the sliding strip, the movable body can be movably hung at the gap edge of the surrounding edges through the pulling block; both ends on interior walls of the cap body adjacent to the gap edge are provided with two bosses, and both ends of the sliding strip are leaned under the bosses; the interior side of the sliding strip is provided with a stopper, and a clutch which can be pressed on the upper surface of the stopper stretches and is equipped downwards on the arc side walls of the pressing part. The utility model has advantages of simple structure and convenient operation, conforming to actual needs of users.

Description

Gland

(1) technical field

The utility model relates to a kind of gland, and a kind of specifically pressing type container cover is mainly used in the pressure container and other pressing type container that are similar to mousse bottle.

(2) background technology

Existing gland, it mainly includes: a lid and a moving seesaw-type briquetting, briquetting is hubbed in the recess of lid, and exposes the portion of pressing.During use, press the portion of pressing, can obtain institute's storage in the container.Above-mentioned gland has following shortcoming: can't lock briquetting, easily produce maloperation; Uncontrollable flow size.

(3) summary of the invention

The purpose of this utility model is to provide a kind of controollable gland that overcomes above-mentioned defective.

For achieving the above object, the utility model is by the following technical solutions:

A kind of gland comprises a lid and a moving seesaw-type briquetting, and briquetting is hubbed in the recess of lid, and exposes the portion of pressing, on all skirts of lid, corresponding briquetting presses the curved wall place of portion, is provided with a regulating mechanism; Described regulating mechanism is one to hang over the movable body at the gap edge place of all skirts; Movable body comprises draw runner that is arcuation that is positioned at lid portion inside and the hook-shaped pulling block that is that is positioned at outside the lid, and pulling block is positioned at the draw runner middle part, and movable body is hung on the gap edge of all skirts movably by pulling block; Be provided with two boss that draw runner can not be swung by place, gap edge two ends on the lid inwall, draw runner two leans against under the boss; The inboard of draw runner is provided with block, and the portion curved wall of pressing is stretched the projection that is provided with on the upper surface that can be pressed in block downwards.

When the block of movable body was positioned at the projection below, briquetting was in the lock state.In the time of need opening, block is removed from projection below by pulling block, because curved wall is to lower swing, thus can not contact with block, thus can freely depress.

Be the further depression degree of control briquetting, further improvement in the technical proposal is: described projection is positioned at a boundary of pressing portion's curved wall, is formed with a bumping post on the block at least, and bumping post inwardly stretches out and can prop up and press portion's curved wall.When the block of movable body is removed under projection, if bumping post still is positioned under the curved wall, briquetting can not be depressed fully; When bumping post was also removed under curved wall, briquetting could all be depressed.

Through above explanation as can be known, the utility model is simple in structure, and is easy to operate, meets user's actual demand.

(4) description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the left view of Fig. 1;

Fig. 3 is the upward view of Fig. 2;

Fig. 4 is the scheme drawing of the briquetting among Fig. 1;

Fig. 5 is the left view of the movable body 3 among Fig. 2;

Fig. 6 is the elevational schematic view of the utility model when being in the lock state;

Fig. 7 is the elevational schematic view of the utility model when being in the complete opening state.

(5) specific embodiment

Below in conjunction with drawings and Examples the utility model is described in further detail:

Gland as shown in the figure comprises a lid 1, a moving seesaw-type briquetting 2, a movable body 3, wherein:

Lid 1 is each member group person of establishing, and is provided with jet pipe 11 in the center, is inside casing 12 outside the jet pipe 11, has pivot hole 121 on the inside casing 12, and the place, gap edge 131 two ends by all skirts 13 on the inside casing 12 is provided with two boss 122;

Be formed with pair of pivot 211 on the sidewall 21 of briquetting 2, pivot 211 is arranged in the pivot hole 121 of lid 1, and briquetting 2 is hubbed in the recess of lid 1 whereby, and exposes the portion of pressing 22; Curved wall 221 left sides of pressing portion 22 are stretched downwards and are provided with projection 222;

Movable body 3, comprise and be positioned at the draw runner 31 and the hook-shaped pulling block 32 that is that is positioned at outside the lid 1 that lid 1 in-to-in is arcuation, pulling block 32 is positioned at draw runner 31 middle parts, and movable body 3 is hung on the gap edge 131 of all skirts 13 by pulling block 32, and can move along gap edge 131; Draw runner 31 two lean against boss makes for 122 times movable body 3 not swing; The inboard of draw runner 31 is provided with block 33, is formed with the locus one high and one low of 331,332, two bumping posts of two bumping posts on block 33 inboards, and the distance of the higher bumping post in position 331 and projection 222 is greater than the distance of the shorter bumping post 332 in position with projection 222.

Gland shown in Fig. 1-3 is in incomplete opening.

Claims (3)

1, a kind of gland, comprise a lid and a moving seesaw-type briquetting, briquetting is hubbed in the recess of lid, and exposes the portion of pressing, it is characterized in that: the curved wall (221) that all skirts (13) are gone up, corresponding briquetting (2) is pressed portion (22) at lid (1) is located, and is provided with a regulating mechanism; Described regulating mechanism is the movable body (3) that a gap edge (131) that hangs over all skirts (13) is located; Movable body (3) comprise be positioned at lid (1) in-to-in be the draw runner (31) of arcuation and be positioned at lid (1) outer be hook-shaped pulling block (32), pulling block (32) is positioned at draw runner (31) middle part, and movable body (3) is hung on the gap edge (131) of all skirts (13) movably by pulling block (32); Be provided with two boss (122) that draw runner (31) can not be swung by place, gap edge (131) two ends on lid (1) inwall, draw runner (31) two leans against under the boss (122); The inboard of draw runner (31) is provided with block (33), presses portion (22) curved wall (221) and stretches the projection (222) that is provided with on the upper surface that can be pressed in block (33) downwards.

2, gland according to claim 1, it is characterized in that: described projection (222) is positioned at a boundary of the portion of pressing (22) curved wall (221), is formed with a bumping post that inwardly stretches out and can prop up the portion of pressing (22) curved wall (221) on the block (33) at least.

3, gland according to claim 2, it is characterized in that: be formed with two bumping posts (331,332) on the block (33), the locus one high and one low of two bumping posts, the distance of bumping post (331) that the position is higher and projection (222) is greater than the distance of the shorter bumping post in position (332) with projection (222).

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