Bowl coverTechnical field
The utility model relates to a kind of bowl cover.
Background technology
At present, various cup lid structures are numerous.As Chinese patent has just proposed a kind of " turn-cover direct-drinking cup " for No. 200920312686.2.In this technical scheme, turn-cover direct-drinking cup, comprise: cup and bowl cover, bowl cover is provided with faucet, and the lower cover of bowl cover is connected with cup by collar, between upper cover and lower cover, is provided with rotating shaft, rotating shaft is provided with back-moving spring, in lower cover, be provided with latch hook and latch hook spring, latch hook can rotate around its fulcrum, above covers and is provided with the card division of matching with latch hook.Faucet is located in lower cover, the gland sealing faucet in upper cover; Latch hook is provided with protection snap close, and protection snap close can slide in upper cover, and latch hook top is provided with the fluting for the turnover of protection snap close stuck point.When the stuck point of protection snap close enters when fluting, can prevent that maloperation from opening bowl cover.But it has the following disadvantages: when above-mentioned bowl cover is uncapped, need first move protection snap close, then press latch hook, it need operate respectively two parts, uses inconvenient.
Summary of the invention
The purpose of this utility model is: a kind of bowl cover simple in structure, easy to use is provided.
The utility model is achieved through the following technical solutions:
A kind of bowl cover, comprising: lower cover and renovating, renovate and lower cover between be provided with rotating shaft, rotating shaft is provided with back-moving spring, under be covered with faucet, faucet can be opened or seal to the gland in renovating; In lower cover, be provided with latch hook and latch hook spring, latch hook can swing around its fulcrum, renovate and be provided with the card division of matching with latch hook, it is characterized in that: described latch hook outside is provided with snap close, snap close can move up and down on latch hook, on latch spring compressing snap close, move, the outside of renovating upper fastening portion is provided with blocking surface, and when closing lid, blocking surface stops snap close inwardly to push; The card division of renovating and under be provided with the inclined-plane matching between the latch hook that covers.
The utility model has the advantage of: while uncapping, finger presses snap close, compressing snap close moves down, in the time that blocking surface is left in snap close upper surface, inwardly press latch hook, latch hook swings around its fulcrum, card division in latch hook being left renovate, renovates under the effect of back-moving spring and automatically opens.When closing lid, press down and renovate, due to the card division on renovating and under be provided with the inclined-plane matching between the latch hook that covers, the card division of renovating enters latch hook automatically, completes locking.Bowl cover of the present utility model, in the time uncapping, as long as finger presses down after snap close, more inwardly presses snap close just can complete the operation of uncapping, and uncaps easy to operate.When closing lid, only need press down to renovate and just can complete closing lid operation, closing lid is easy to operate.Meanwhile, cup lid structure of the present utility model is also very simple, easily manufactured.
In the utility model, described gland is provided with sealing ring, sealing ring sealing faucet.
In the utility model, the lateral surface of described snap close is heaved downwards.It is beneficial to finger presses snap close.
In the utility model, removable connection between described faucet and lower cover.
Brief description of the drawings:
Structural representation when Fig. 1 is the utility model bowl cover closure.
Fig. 2 is the utility model bowl cover structural representation while opening.
Detailed description of the invention:
Shown in Fig. 1, Fig. 2: the bowl cover of the present embodiment comprises: lower cover 1 and renovate 2, renovate and lower cover between be provided with rotating shaft 3, rotating shaft is provided with back-moving spring 4, under be covered with faucet 5, faucet can be opened or seal to the gland 6 in renovating; In lower cover, be provided with latch hook 7 and latch hook spring 8, latch hook can swing around its fulcrum 9, renovates and is provided with the card division 10 of matching with latch hook.Latch hook outside is provided with snap close 11, and snap close can move up and down on latch hook, and latch spring 12 is oppressed on snap close 11 and moved, and the outside of renovating upper fastening portion is provided with blocking surface 13, and when closing lid, blocking surface 13 stops snap close 11 inwardly to push; The card division of renovating and under be provided with the inclined-plane matching between the latch hook that covers.Described gland is provided with sealing ring 14, sealing ring sealing faucet.The lateral surface of described snap close heaves 15 downwards.It is beneficial to finger presses snap close.Removable connection between described faucet and lower cover.
Bowl cover of the present utility model, in the time uncapping, as long as finger presses down after snap close, more inwardly presses snap close just can complete the operation of uncapping, and uncaps easy to operate.When closing lid, only need press down to renovate and just can complete closing lid operation, closing lid is easy to operate.Meanwhile, cup lid structure of the present utility model is also very simple, easily manufactured.
Above embodiment is only case of the present utility model, and any replacement of doing according to the utility model spirit is all interpreted as not departing from protection domain of the present utility model.