CN208851112U - A kind of cup lid - Google Patents

Abstract

The utility model discloses a kind of cup lids, including threaded cap and the upper cover being arranged on threaded cap, the first end axis of upper cover connects in the first end of threaded cap, feature is that the second end of threaded cap is provided with button assembly, the second end and button assembly of upper cover are engaged by clamping, sliding limit assembly is provided between button assembly and threaded cap, button assembly includes safety button and the unblock button that is arranged in safety button, rotation axis is provided on threaded cap, safety button is arranged on the rotating shaft with unblock button and is rotatably assorted with it, unblock button is slidably matched with sliding limit assembly, safety button and sliding limit assembly are engaged by clamping, top is equipped with first back-moving spring between unblock button and the outer wall of threaded cap；Advantage is first to press unblock button, and safety button can be pressed together, upper cover, that is, openable, and a movement can be completed solution and be locked into the process for opening cup lid, more convenient to use.

Description

A kind of cup lid

Technical field

The utility model relates to a kind of cup lids.

Background technique

The Chinese utility model patent of Patent No. 201521071325.5 discloses a kind of cage knob limit cup lid, is to be directed to Cup lid cage knob lacks position assurance structure in existing similar product, is easy the technical issues of being inadvertently opened and designs.The cup lid Flip lid one end and cage one end it is hinged, hinged place symmetrically another side flip be equipped with lock, latch corresponding cage one Side is equipped with cage knob, and cage knob is fixed in the cage knob slot of flap by pivot pin；Its main points is that the cage at the cage knob is equipped with slider, The cage knob slot that the push rod of slider passes through at cage knob is connect with the closing piece in cage knob slot, and closing piece is set to the closing piece slot in cage knob slot, The lower ending opening of closing piece sets solution locked groove, and the side of closing piece is equipped with ball, is equipped with spring and ball in ball, ball by spring with The closing piece slot that closing piece is arranged offsets, and the closing piece slot at the place that offsets is equipped with locating slot, and the solution locked groove end of cage knob is equipped with retention bead.To Slider drives closing piece mobile, and retention bead is aligned or misplaces with closing piece, and making cage knob that can not press or unlock can push；But it should Kind structure is locked into opening cup lid from solution and needs to be implemented two movements, inconvenient for use.

Summary of the invention

The technical problem to be solved by the utility model is to provide a kind of cup lids more convenient to use.

Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of cup lid, including threaded cap and set The upper cover on the threaded cap is set, the first end axis of the upper cover connects in the first end of the threaded cap, described The second end of threaded cap be provided with button assembly, the second end of the upper cover and the button assembly are engaged by clamping, institute Be provided with sliding limit assembly between the button assembly and the threaded cap stated, the button assembly include safety button and Unblock button in the safety button is set, is provided with rotation axis on the threaded cap, the safety button with The unblock button is set in the rotation axis and is rotatably assorted with it, the unblock button and the sliding Limit assembly is slidably matched, and the safety button and the sliding limit assembly are engaged by clamping, the unblock button with Top is equipped with first back-moving spring between the outer wall of the threaded cap.

The further preferred scheme of the utility model are as follows: the sliding limit assembly includes that sliding block and second reset bullet Spring, the sliding block are sticked on the outer wall of the threaded cap and slide up and down cooperation with it, and the upper end of the sliding block is opened It is located above the sliding block equipped with spring mounting groove, on the outer wall of the threaded cap and is provided with spring retainer block, it is described Second back-moving spring top be located between the spring mounting groove and the spring retainer block.

The further preferred scheme of the utility model are as follows: offered in the safety button and the unblock button phase The opening of adaptation, the unblock button are arranged in the opening, and the unblock button is matched with the sliding block sliding It closes, the lower end that the opening is located in the safety button is provided with limited step, the sliding block and the limit Step is engaged by clamping.

The further preferred scheme of the utility model are as follows: guiding surface is provided on the sliding block, the unlock is pressed Retention bead compatible with the guiding surface is provided on button, the retention bead and the guiding surface slide Cooperation, the two sides that the lower end of the sliding block is located at the guiding surface are provided with limiting section, the limiting section and institute The limited step stated is engaged by clamping.

Compared with prior art, the utility model has the advantage of unblock button is first pressed, safety button can press together Under, upper cover, that is, openable a, movement can be completed solution and be locked into the process for opening cup lid, more convenient to use.

Detailed description of the invention

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

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

Fig. 3 is the structure sectional view of the utility model in the initial state；

Fig. 4 is the structure sectional view in the utility model under upper cover opening state.

Specific embodiment

The utility model is described in further detail below in conjunction with figure embodiment.

As shown, a kind of cup lid, including threaded cap 1 and the upper cover 11 being arranged on threaded cap 1, the first end of upper cover 11 Axis connects in the first end of threaded cap 1, and the second end of threaded cap 1 is provided with button assembly, the second end and button group of upper cover 11 Part is engaged by clamping, and sliding limit assembly is provided between button assembly and threaded cap 1, and button assembly includes safety button 21 and sets The unblock button 22 in safety button 21 is set, rotation axis 12 is provided on threaded cap 1, safety button 21 and unblock button 22 are equal Be set in rotation axis 12 and be rotatably assorted with it, unblock button 22 with sliding limit assembly be slidably matched, safety button 21 with It slides limit assembly to be engaged by clamping, top is equipped with first back-moving spring 3, sliding limit between unblock button 22 and the outer wall of threaded cap 1 Hyte part includes sliding block 41 and second back-moving spring 42, and sliding block 41, which is sticked on the outer wall of threaded cap 1 and slides up and down with it, matches It closes, the upper end of sliding block 41 offers spring mounting groove 411, and the top that sliding block 41 is located on the outer wall of threaded cap 1 is provided with spring Limited block 412, the top of second back-moving spring 42 are located between spring mounting groove 411 and spring retainer block 412, open in safety button 21 Equipped with opening 211 compatible with unblock button 22, the setting of unblock button 22 is in opening 211, unblock button 22 and sliding block 41 It is slidably matched, the lower end that opening 211 is located in safety button 21 is provided with limited step 212, and sliding block 41 and limited step 212 block Cooperation is connect, guiding surface 413 is provided on sliding block 41, limit compatible with guiding surface 413 is provided in unblock button 22 Protrusion 221, retention bead 221 is slidably matched with guiding surface 413, and the two sides that the lower end of sliding block 41 is located at guiding surface 413 are equal It is provided with limiting section 414, limiting section 414 and limited step 212 are engaged by clamping.

Working principle: being in original state, and the limiting section on sliding block is stuck on the limited step in safety button, at this time without Method directly presses safety button, need to open cup lid, first presses unblock button, and the retention bead in unblock button pushes sliding block upward Movement, at this point, limiting section on sliding block is detached from the limited step in safety button, safety button can be pressed, safety button with Unblock button upper end is detached from upper cover, upper cover, that is, openable.

A kind of cup lid provided by the utility model is described in detail above, specific case pair used herein The principles of the present invention and embodiment are expounded, and the above embodiments are only used to help understand, and this is practical new Type and core concept.It should be pointed out that for those skilled in the art, not departing from the utility model principle Under the premise of, several improvements and modifications can be made to this utility model, these improvement and modification also fall into the utility model In scope of protection of the claims.

Claims (3)

1. a kind of cup lid, including threaded cap and the upper cover being arranged on the threaded cap, the first end axis of the upper cover is connect In the first end of the threaded cap, it is characterised in that: the second end of the threaded cap is provided with button assembly, described The second end of upper cover and the button assembly are engaged by clamping, and are provided with cunning between the button assembly and the threaded cap Dynamic limit assembly, the button assembly includes safety button and the unblock button that is arranged in the safety button, described Threaded cap on be provided with rotation axis, the safety button and the unblock button are set in the rotation axis simultaneously Be rotatably assorted with it, the unblock button is slidably matched with the sliding limit assembly, the safety button with it is described Sliding limit assembly be engaged by clamping, between the unblock button and the outer wall of the threaded cap top be equipped with first reset bullet Spring, the sliding limit assembly include sliding block and second back-moving spring, and the sliding block is sticked in the outer of the threaded cap Cooperation is slided up and down on wall and with it, and the upper end of the sliding block offers spring mounting groove, on the outer wall of the threaded cap Spring retainer block is provided with above the sliding block, the second back-moving spring top is located at the spring mounting groove Between the spring retainer block.

2. a kind of cup lid according to claim 1, it is characterised in that: offered in the safety button and the solution The compatible opening of button is locked, the unblock button is arranged in the opening, the unblock button and the cunning Block is slidably matched, and the lower end in the safety button positioned at the opening is provided with limited step, the sliding block and institute The limited step stated is engaged by clamping.

3. a kind of cup lid according to claim 2, it is characterised in that: guiding surface is provided on the sliding block, it is described Unblock button on be provided with retention bead compatible with the guiding surface, the retention bead and the guiding Inclined-plane is slidably matched, and the two sides that the lower end of the sliding block is located at the guiding surface are provided with limiting section, the limit Position portion and the limited step are engaged by clamping.