TWI670212B - Improvement of the lid structure of the jar - Google Patents

Abstract

The invention relates to a cover structure improvement of a can, which is mainly composed of a movable cover body, a reverse claw seat, a symbolic ring, an inner cover and an outer ring shell, and is combined with a can for correct use. The automatic recording shows the structure of the number of times the can is used to open the lid, in order to prompt the user to take the medicine, and to achieve the purpose of preventing repeated misuse of the medicine or prompting to take the medicine.

Description

Improvement of the lid structure of the jar

The invention is an improved structure of a lid of a can, which is applied to a can lid of a granule or a variety of granulated articles, and is correctly recorded in the technical field of displaying the number of times the lid is opened.

The edge of the canister is generally larger. When dumping the drug granules, it is prone to fail to accurately pour out the number of particles to be removed or to pour out a large number of granules, or accidentally spill the granules over the ground. In particular, patients often have uncertainty about whether they have taken the drug and repeated or not taking the drug at all.

In view of the above, the above-mentioned defects need to be improved. Therefore, the inventor has developed a cover structure to prevent the above-mentioned missing situation. It has applied for Taiwan's new type 98202822 "a can lid structure improvement" and a new patent number 98214536. No. "Improvement of the lid of the jar" and the invention patent applications US121292,221 and US8136,687 have also been reviewed and approved.

However, the patent structure of the two cases, after commercialization of actual manufacturing, found that it was found that the mold was difficult to mass-produce during the manufacturing process, resulting in an increase in manufacturing efficiency and an increase in cost.

In addition, the main purpose and function of the new type 98214536 "can lid gain improvement" structure (refer to the first figure) is to record the number of times the can open lid (active cover) is used for the patient to know whether he has taken it. The medicine, but the movable cover 10 of the lid structure is provided with an opening 102d as long as it is pulled up, so that the medicine in the can 50 can be directly poured out, causing the disease It is often forgotten that after pulling up the movable cover 10, it is necessary to further rotate the movable cover 10 to indirectly drive the symbol cyclone 60 to rotate, and switch the number of times of recording use.

Therefore, the inventors have found that the sequence of operation operations formed by the structure of the cover is likely to cause incomplete operation of the patient's taking operation, and the use of the number of times of recording is incorrect.

In view of the above, the above-mentioned needs need to be improved, so the inventor once again studied the improvement of the way to seek gain, and finally developed a sophisticated structure.

The inventors of the present invention can be fully understood from the following description and drawings.

The invention is an improved structure of a lid of a can, which is a structure which can display the number of times the correct can is used to open the lid.

The main purpose is the structure of the case and the sequence of operations formed. The lid can be opened to take the medicine, and the number of times of recording and use can be automatically switched and displayed, so as to prompt the patient to take the medicine, to prevent repeated misuse of the medicine or Prompt for the efficacy of taking drugs; and the structural design of this case can indeed mass produce and reduce costs.

[Practical]

10‧‧‧Active cover

102d‧‧‧ openings

50‧‧‧ cans

【this invention】

10‧‧‧Active cover

100‧‧‧ lifting cover

101‧‧‧ top board

101a‧‧‧ convex wall

101b‧‧‧ notch

101c‧‧‧Shaft shaft hole

101d‧‧‧Slots

102‧‧‧Intubation

102a‧‧‧Flange

102b‧‧‧Spinning barb

102e, 103a, 403, 50a‧‧

102c, 401‧‧‧ ring concave and convex tooth surface

102d‧‧‧ㄇ convex ring

103‧‧‧ curved plate

50d, 103b‧‧‧ hook

104‧‧‧Top cover

104a‧‧‧Bumps

20‧‧‧Reverse pawl

201‧‧‧Check the claws

201a‧‧‧ claws

201b‧‧‧Reverse barb

201c‧‧‧Top film

201d‧‧‧ recess

30‧‧‧ symbolic ring

301‧‧‧ oblique notch

40‧‧‧ inner cover

40a‧‧‧ring bottom plate

40b‧‧‧ ribs

402‧‧‧ring

50‧‧‧ outer ring shell

50b‧‧‧Top edge

50c‧‧‧1 piece

1000‧‧‧ cover

60‧‧‧ cans

The first picture shows the operation and implementation of the new application No. 98214536 of the previous case, "Improvement of the lid gain of the can".

The second figure is an improved exploded view of the lid structure of the can according to the present invention.

The third figure is a perspective view of the lifting cover of the present invention.

The fourth figure is a perspective view of the top cover of the present invention.

Figure 5 is a perspective view of the A-A section of the tenth embodiment of the present invention.

Figure 6 is a perspective view of the B-B section of the tenth embodiment of the present invention.

The seventh figure is a perspective view of the outer ring shell of the present invention.

The eighth figure is a schematic view of the action of the movable cover of the invention being rotated to the positioning position

The ninth figure is a schematic view showing the engagement of the screw top barb of the lifting cover of the present invention and the oblique notch of the symbolic ring

The tenth figure is an action action diagram for improving the structure of the lid of the can according to the present invention.

The eleventh figure is a perspective view of a modified lid structure of a can according to the present invention

The second figure is an exploded perspective view of the lid structure of the can according to the present invention. As shown in the figure, the utility model comprises: a movable cover body 10 (also referred to the third figure) having a lifting cover 100 which is a top plate 101. The outer edge is provided with a convex ring wall 101a and a notch 101b. The top plate 101 is further provided with an arcuate shaft hole 101c and a groove portion 101d for fixing the wafer, and a cannula 102 is extended at the bottom of the top plate 101. The bottom of the cannula 102 is provided with a flange 102a, and two corresponding screw top barbs 102b are protruded from the flange 102a, and an opening 102e is opened in front of the cannula 102, and a ring convex tooth is arranged at the bottom of the top plate 101. The surface 102c and the ridge-shaped convex ring 102d; and a curved plate 103 having an opening 103a on one side thereof and a plurality of convex hooks 103b on the top surface of the curved plate 103, the curved plate 103, Referring to the fifth figure, the arc-shaped shaft hole 101c of the top plate 101 is inserted, and the convex hook 103b of the curved plate 103 is moved in the curved shaft hole 101c, and is hooked on the top plate 101 surface without being detached. The plate 103 is closed behind the opening 102e of the cannula 102; and has a top cover 104 (see also the fourth figure) Bottom line is provided with two projections 104a projecting annular wall 101 and the top plate 101a of the recess 101b may be engaged by a corresponding set.

The wafer which is fixed by the groove portion 101d of the top plate 101 is used for recording or reading data records of various materials and medicines of the patient.

a reverse claw seat 20 is formed on the inner edge surface of the annular body, and has two corresponding reverse claws 201 extending upwardly. The reverse claw body 201 has a hook 201a and a reverse barb 201b. to One side of the hook 201a extends a top piece 201c, and the backrest base 20 is provided with a plurality of recesses 201d at the outer edge of the annular body. (Refer to the fifth figure) the two check claws 201 are provided with a symbol rotation. The ring 30, (refer to the sixth figure) the notch 301 of the inner ring surface of the symbol ring 30 is opposite to the barb 201b of the two check claws 201, and the limit symbol ring 30 can only be single. To the spiner.

In the middle of the reverse claw base 20, the movable cover 10 is inserted and moved up and down. When the movable cover 10 is pulled up to the position, (see also FIG. 5), the hooks 201a of the two check claws 201 are hooked. The flange 102a of the cannula 102 of the lifting cover 100 of the movable cover 10 is prevented from being disengaged. (Refer to the ninth drawing) the two topping barbs 102b of the lifting cover 100 of the movable cover 10 are attached to the symbolic ring 30. The oblique recess 301 is engaged with each other.

The symbol revolving ring 30 has an annular body thereon, a micro flange is protruded from the lower edge, and a symbol is provided on the surface thereof, and a plurality of oblique notches 301 are recessed in the inner ring surface.

An inner cover 40 is a tubular body having a thread on the inner ring surface, and an annular bottom plate 40a is disposed on the bottom portion, and is mainly provided with two spaced apart ribs 40b on the surface of the tubular body of the inner cover 40, and A ring-shaped concave-convex tooth surface 401 is disposed on the top surface, and a ring-shaped concave portion 402 is disposed at an inner ring of the ring-convex tooth surface 401. Further, an opening 403 is formed in the middle of the inner cover 40, and the ring-convex tooth surface 401 is coupled with (Refer to the third figure) The annular concave-toothed surface 102c of the bottom surface of the top plate 101 of the lifting cover 100 of the movable cover 10 is correspondingly engaged. Further, the annular concave portion 402 is provided for the top plate of the lifting cover 100 of the movable cover 10. The bottom convex ring 102d of the 101 bottom surface is inserted.

The inner cover 40 (see also FIGS. 5 and 6) is incorporated into the cannula 102 of the lifting cover 100 of the movable cover 10, which is located in the curved shaft hole 101c of the top plate 101 of the lifting cover 100 of the movable cover 10. The curved plate 103 is located between the two ribs 40b of the inner cover 40, and the two ribs 40b restrict the curved plate 103 from reciprocating up and down between them.

An outer ring shell 50 (also referred to as the fifth and seventh figures) is an annular body having an opening 50a on its surface and a top edge 50b at the top, and a plurality of inner rings at the outer ring 50. One of the protrusions 50c corresponding to the plurality of recesses 201d on the outer edge of the thrust claw seat 20, and a plurality of convex hooks 50d at the bottom of the outer ring shell 50, the middle of the outer ring shell 50 is provided with a symbolic loop 30 The backrest claw seat 20 is inserted, and the plurality of fins 50c of the inner ring surface of the outer ring shell 50 are correspondingly engaged with the plurality of recessed portions 201d of the outer edge of the check claw base 20, and the top edge 50b of the outer ring shell 50 is located. The upper end of the check pawl 201 of the check pawl 20 and the symbol ring of the combination thereof are prevented from coming off, and the opening 50a of the outer ring shell 50 can display the symbol corresponding to the symbol loop 30, and the convex portion of the bottom of the outer ring shell 50. The hook 50d is fastened to the bottom edge of the annular bottom plate 40a of the inner cover 40 to form a cover 1000 (see also the tenth figure) which can be sealed with the opening of a can 60.

The tenth figure is an operation action diagram for improving the structure of the lid of the can according to the present invention. As shown in the figure, the cover 1000 and the can 60 are bolted and sealed. When the medicine grains in the can 60 are to be taken out, the movable cover 10 is pulled up. Up to the positioning (refer to FIGS. 5 and 8 again), the hook 201a of the backstop claw 201 of the backstop claw 20 is hooked to the flange 102a of the cannula 102 of the lifting cover 100 of the movable cover 10 to prevent detachment, and The curved plate 103 is closed behind the opening 102e of the cannula 102, and the topped barb 102b of the lifting cover 100 of the movable cover 10 is further related to the oblique notch 301 of the symbolic ring 30. The movable cover 10 is rotated, and the bottom of the top barb 102b of the lifting cover 100 of the movable cover 10 is located on the top piece 201c of the check claw seat 20 to prevent the movable cover 10 from falling. The movable cover 10 is removed. When the rotation is rotated to the positioning, the top barb 102b abuts against the side wall of the claw 201a of the check claw 201, and the opening 102e of the cannula 102, that is, the opening 103a corresponding to the curved plate 103 is opened and the symbol is rotated. The ring 30 rotates to switch the next symbol (eg, 1 to 2) the number of recordings (refer to the eleventh figure) and is in front of the cannula 102. Pouring port 102e are prills.

The oblique notch 301 of the symbol ring 30 prevents the symbol ring 30 from being reversely rotated, and restricts it to only perform one-way rotation. Therefore, the symbol ring 30 in the reverse operation does not act and maintains the original symbol. The opening 50a shown in the outer ring casing 50 indicates the number of uses.

In summary, the structure of the present invention can achieve the preset effect, and does not appear to the public users, meets the requirements of patent practicability and novelty, and submits a patent application to the bureau in accordance with the law. The trial and approval of the patent right in this case is really sensible.

Claims (1)

The utility model relates to a cover structure improvement of a can, comprising: a movable cover body having a lifting cover, wherein a top edge of the top plate is provided with a convex ring wall and a recess is formed, and the top plate is further provided with a curved shaft hole and a slot portion, and a cannula extending at a bottom of the top plate, the bottom of the cannula is provided with a flange, and two corresponding screw top barbs are protruded from the flange, and an opening is opened in front of the cannula, and the top plate is The bottom of the bottom has a ring-shaped concave-concave tooth surface and a convex-shaped convex ring; and a curved plate having an opening on one side of the surface, and a plurality of convex hooks on the top surface of the curved plate, the curved plate is The curved shaft hole of the top plate is inserted, and the convex hook of the curved plate is moved in the arc-shaped shaft hole, and is hooked on the top plate surface without disengagement, the curved plate is closed behind the opening of the cannula; The top cover is provided with two protrusions at the bottom thereof and corresponding to the notches of the ceiling ring wall; a backrest claw seat is formed on the inner edge surface of the annular body, and has two corresponding inverses extending upward. a claw body having a hook claw and a back barb, and extending on one side of the hook claw The top piece and the backrest claw seat are provided with a plurality of concave portions on the outer edge of the annular body, and the two reverse claw systems are provided with a symbol ring, and the oblique notch of the inner ring surface of the symbol ring and the two check claws The back barb is matched with the top resistance, and the limit symbol ring can only be unidirectionally rotated; the middle of the reverse claw seat is for the movable cover body to be inserted and moved up and down, and when the movable cover body is pulled up to the position, The hooks of the two check claws are hooked on the flange of the cannula of the lifting cover of the movable cover body to prevent detachment, and the two screw top barbs of the lifting cover of the movable cover body and the oblique notch of the symbol ring a snap ring; the symbol ring is formed on the upper side of the ring body, the lower edge is convexly provided with a micro-flange, and the surface thereof is provided with a symbol, and the inner ring surface is concavely provided with a plurality of oblique recesses; An inner cover is a tubular body having a thread on the inner annular surface, and an annular bottom plate on the bottom portion, and is mainly provided with two spaced apart ribs on the surface of the tubular body of the inner cover, and is disposed on the top surface The ring has a ring-shaped concave tooth surface, and the inner ring of the ring concave-convex tooth surface is provided with a ring concave portion, and the middle of the inner cover is an opening, and the ring concave-convex tooth surface is matched with the bottom surface of the top plate of the lifting cover of the movable cover body. The ring concave and convex tooth surface is correspondingly engaged, and wherein the ring concave portion is adapted to be engaged with the convex ring of the bottom surface of the top plate of the lifting cover of the movable cover; the inner cover is coupled to the lifting cover of the movable cover In the cannula, the curved plate in the curved shaft hole of the top plate of the lifting cover of the movable cover body is located between the two convex strips of the inner cover, and the curved plate is restricted by two convex strips, and can only be reciprocated up and down between them. An outer ring shell having an annular body with an opening on the surface and a top edge protruding from the top, and a plurality of outer edges of the outer ring of the outer ring shell a concave portion corresponding to the concave portion, and a plurality of convex hooks at the bottom of the outer annular shell, the middle of the outer annular shell is provided The counter-rotating claw seat of the symbol ring is inserted, and the plurality of tabs of the inner ring surface of the outer ring shell are correspondingly inserted with the plurality of recesses of the outer edge of the check claw seat, and the top edge of the outer ring shell is located at the top end The backrest claw body of the claw seat and the symbol of the combination thereof are prevented from disengaging, and the opening of the outer ring shell can display the symbol of the symbol ring, and the hooks of the bottom of the outer ring shell are hooked to the ring of the inner cover. The bottom edge of the bottom plate is fixed, that is, it can be sealed and sealed with the opening of a can; by pulling up the movable cover body to the positioning, the hook of the backrest claw of the backstop claw is hooked on the movable cover body The flange of the cannula of the lifting cover is prevented from being detached, and the curved plate is closed behind the opening of the cannula, and the spiral top barb of the lifting cover of the movable cover is engaged with the oblique notch of the symbolic ring That is, the movable cover body is rotated, and the bottom of the top cover barb of the lifting cover of the movable cover body is located on the top piece of the reverse pawl seat to prevent the movable cover body from descending. When the movable cover body is rotated to the position, the rotary top barb is top Relying on the side wall of the claw of the claw, while the opening of the cannula is opened corresponding to the opening of the curved plate and the rotation of the interlocking symbol rotates to switch the next symbol recording number, and the medicine is poured out at the opening in front of the cannula Granules.