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CN-224206565-U - Double-key pressing type labor-saving opening and closing cup cover

CN224206565UCN 224206565 UCN224206565 UCN 224206565UCN-224206565-U

Abstract

The utility model provides a double-key pressing type labor-saving opening and closing cup cover which comprises a cup opening connecting piece, a key support and a main cover body, wherein a rotary lock catch is rotatably connected to the main cover body, at least one pair of limiting parts are arranged at the bottom of the rotary lock catch, and the limiting parts rotate to abut against the end faces of elastic keys so as to limit the axial sliding of the elastic keys, so that a safety lock is formed, and misunderstanding of the keys under the non-active condition is prevented. The double-key pressing type labor-saving opening and closing cup cover is suitable for women and children, and the opening and closing action is more labor-saving and smooth.

Inventors

  • LIN RONGBIN

Assignees

  • 广东德铂实业有限公司

Dates

Publication Date
20260508
Application Date
20250627

Claims (8)

  1. 1. The double-key pressing type labor-saving opening and closing cup cover is characterized by comprising a cup opening connecting piece, a key support and a main cover body, wherein the key support is axially and slidably connected to the top of the cup opening connecting piece, an axial elastic piece is arranged between the cup opening connecting piece and the key support, two elastic keys which slide radially are arranged on the key support, protruding teeth are arranged on the elastic keys, a positioning column is arranged on the cup opening connecting piece, the positioning column is arranged between the two elastic keys, a groove corresponding to the protruding teeth is arranged at the top end of the positioning column, the main cover body is sleeved outside the key support, a key opening corresponding to the elastic keys is arranged on the main cover body, an operating part of the elastic keys is arranged in the key opening, after the main cover body is pressed down, the protruding teeth are meshed with the groove, and after the elastic keys are pressed, the protruding teeth are separated from the groove.
  2. 2. The double-key pressing labor-saving opening and closing cup cover according to claim 1, wherein the main cover body is rotatably connected with a rotary lock catch, at least one pair of limiting parts are arranged at the bottom of the rotary lock catch, and the limiting parts rotate to abut against the end faces of the elastic keys so as to limit the axial sliding of the elastic keys.
  3. 3. The double-key pressing labor-saving opening and closing cup cover according to claim 2, wherein an upper cover body for buckling the rotary lock catch is arranged on the main cover body, a lock catch opening is arranged on the upper cover body, a rotary operation part is arranged at the top of the rotary lock catch, and the rotary operation part is arranged in the lock catch opening.
  4. 4. The double-key pressing type labor-saving opening and closing cup cover according to claim 3, wherein the positioning column is provided with an axial vent hole, and the inner cavity of the upper cover body is provided with a sealant column for sealing the vent hole.
  5. 5. The double-key pressing labor-saving opening and closing cup cover according to claim 4, wherein the elastic key comprises an L-shaped pressing piece and a radial elastic piece, the convex teeth are arranged on the L-shaped pressing piece, a first protruding portion is arranged on the key support, one end of the radial elastic piece is connected with an operating portion of the L-shaped pressing piece, and the other end of the radial elastic piece is in butt joint with the first protruding portion.
  6. 6. The double-key pressing labor-saving opening and closing cup cover according to claim 5, wherein the key support is provided with a second protruding portion, a gap is formed between the second protruding portion and the first protruding portion, and the L-shaped pressing piece is arranged in the gap.
  7. 7. The double-key pressing labor-saving opening and closing cup cover according to claim 6, wherein a sealing rubber sleeve is sleeved outside the cup opening connecting piece.
  8. 8. The double-key pressing labor-saving opening and closing cup cover according to claim 7, wherein the axial elastic piece is sleeved outside the positioning column.

Description

Double-key pressing type labor-saving opening and closing cup cover Technical Field The utility model relates to the technical field of cup covers, in particular to a double-key pressing type labor-saving opening and closing cup cover. Background The cup which abandons the threaded connection mode to rapidly open and close the cup cover is in the market, the cover does not need to be screwed, convenient drinking is realized, and the cup is favored by a plurality of consumers due to simple operation. However, the quick-opening cup in the prior art is usually of a top push type, when the cup cover is required to be grasped by hands in operation, the button is pressed downwards by fingers, the cup cover and the cup are separated, the grasping action and the reaction force caused by using the single-finger counter elastic component are required in the process, and the whole operation is very inconvenient for children with weak finger strength and females loving to make nail beautification. Disclosure of utility model In order to make up the defects in the prior art, the utility model provides the double-key pressing type labor-saving opening and closing cup cover which is suitable for women and children, and the opening and closing action is more labor-saving and smooth. In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: The utility model provides a laborsaving bowl cover that opens and shuts of double bond push type includes rim of a cup connecting piece, button support, main lid, button support axial sliding connection in rim of a cup connecting piece top, the rim of a cup connecting piece with be equipped with axial elastic component between the button support, be equipped with two radial gliding elasticity buttons on the button support, the elasticity button is equipped with the dogtooth, the rim of a cup connecting piece is equipped with the reference column, the reference column is located two between the elasticity button, the reference column top is equipped with the recess that corresponds the dogtooth, main lid cup joints outside the button support, be equipped with on the main lid and correspond the button mouth of elasticity button, the operating portion of elasticity button is located in the button mouth, after the main lid pushes down, the dogtooth with the recess is meshed mutually, after pressing the elasticity button, the dogtooth with the recess breaks away from. Further, the main cover body is rotatably connected with a rotary lock catch, at least one pair of limiting parts are arranged at the bottom of the rotary lock catch, and the limiting parts rotate to abut against the end faces of the elastic keys so as to limit the axial sliding of the elastic keys. Further, the main cover body is provided with an upper cover body for buckling the rotary lock catch, the upper cover body is provided with a lock catch opening, the top of the rotary lock catch is provided with a rotary operation part, and the rotary operation part is arranged in the lock catch opening. Further, the positioning column is provided with an axial vent hole, and the inner cavity of the upper cover body is provided with a sealant column for sealing the vent hole. Further, the elastic key comprises an L-shaped pressing piece and a radial elastic piece, the convex teeth are arranged on the L-shaped pressing piece, a first protruding portion is arranged on the key support, one end of the radial elastic piece is connected with the operating portion of the L-shaped pressing piece, and the other end of the radial elastic piece is in butt joint with the first protruding portion. Further, a second protruding portion is arranged on the key support, a gap is formed between the second protruding portion and the first protruding portion, and the L-shaped pressing piece is arranged in the gap. Further, a sealing rubber sleeve is sleeved outside the cup opening connecting piece. Further, the axial elastic piece is sleeved outside the positioning column. Compared with the prior art, the utility model has the following beneficial technical effects: When the novel cover is used, the cover can be opened only by pressing the elastic keys on the two sides of the main cover body, so that a female user can avoid excessive force and damage to nails when opening and closing the cover, and the cover opening action is more labor-saving and smooth. Drawings Fig. 1 is a block diagram of a double-key pressing labor-saving opening and closing cup cover. Fig. 2 is an exploded view of a double-key push type labor-saving opening and closing cup cover. Fig. 3 is a schematic diagram showing the connection of the cup opening connecting piece and the key support. Fig. 4 is a schematic diagram of the locked and unlocked state of the rotary latch of the present utility model. Fig. 5 is a sectional view showing a closing state of the double-key pressing labor-saving opening and closing cup cover. Fig. 6 is a cross