Counting bottle cap

Abstract

The utility model discloses a counting bottle cap which comprises a main cap body, a plurality of main penetrating holes are formed in the main cap body, the main penetrating holes are evenly distributed around the circumference of the axis of the main cap body, and transverse sliding grooves are formed in the side walls of the main penetrating holes. Each transverse sliding groove is internally provided with a transverse sliding block, each transverse sliding block is provided with a shielding area and a communicating hole, the transverse sliding blocks can transversely move relative to the transverse sliding grooves, each transverse sliding block comprises a shielding state and a communicating state, in the shielding state, the shielding areas shield the main penetrating holes, and in the communicating state, the main penetrating holes are communicated with the main penetrating holes. And the main through hole is communicated with the communicating hole. The corresponding transverse sliding blocks can be moved to the shielding state according to needs, so that the required number of tablets can be discharged, and the application range is wide.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of bottle cap, specifically relates to a counting bottle cap. BACKGROUND

[0002] Nowadays, many medicines in the pharmacy are bottled, 100 tablets in a bottle, such as ketotifen tablets, amitriptyline tablets, metronidazole tablets, potassium chloride tablets, etc. Doctors usually prescribe 10, 12, 14 tablets according to the patient's condition. This uncertain number makes the pharmacist need to count temporarily every time, which seriously delays the dispensing time, and sometimes the number is counted wrong, or the medicine is dropped to the ground due to panic, causing resource waste.

[0003] The patent with publication number CN201692335U discloses a counting bottle cap, which comprises a bottle cap body, a counting disc is installed in the bottle cap body, and a counting hole is formed in the counting disc. The bottle cap is used with a medicine bottle, which can quickly and accurately count the pills in the medicine bottle, ensure the appropriate dosage of medicine, and bring convenience to patients, family members and medical staff.

[0004] However, the above-mentioned bottle cap can only discharge a fixed number of tablets, and the application range is not large enough. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a counting bottle cap which can discharge the required number of tablets at a time and has a wide application range.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a counting bottle cap, comprising:

[0007] A main cover body is provided with a plurality of main perforations, the main perforations are evenly distributed around the axis of the main cover body, and a lateral sliding groove is arranged on the side wall of the main perforation.

[0008] A lateral sliding block is installed in each lateral sliding groove, a shielding area and a communication hole are arranged on the lateral sliding block, the lateral sliding block can move laterally relative to the lateral sliding groove, the lateral sliding block comprises a shielding state and a communication state, in the shielding state, the shielding area shields the main perforation, and in the communication state, the main perforation is in communication with the communication hole.

[0009] Further, an outer perforation is arranged at the outer end of the lateral sliding groove, the outer perforation penetrates the outer side of the main cover body, and an outer extension rod extending out of the outer perforation is fixed on the outer end of the lateral sliding block.

[0010] Further, the inner end of the transverse sliding groove is provided with an inner through groove, an inner extension rod extending into the inner through groove is fixed on the transverse sliding block, an inner spring is sleeved on the inner extension rod, the inner spring is arranged between the inner end of the transverse sliding block and the inner end of the transverse sliding groove, an inner limiting groove is arranged on the inner extension rod, a fixed ring is fixed on the middle part of the main cover body, a vertical groove in communication with the inner through groove is arranged on the fixed ring, a limiting rod is installed in the vertical groove, when the lower end of the limiting rod is inserted into the inner limiting groove, the transverse sliding block is in the shielding state, a vertical side groove is arranged on the side wall of the vertical groove, a side rod extending out of the vertical side groove is fixed on the limiting rod.

[0011] Further, a reset spring is installed in the vertical groove, and the reset spring is arranged between the upper end of the limiting rod and the upper end of the vertical groove.

[0012] Further, one end of the inner extension rod extending into the inner through groove is provided with a first extrusion inclined surface, the lower end of the limiting rod is provided with a second extrusion inclined surface, and the first extrusion inclined surface drives the limiting rod to rise by extruding the second extrusion inclined surface in the movement of the inner extension rod to the limiting rod.

[0013] Further, a lifting ring is sleeved outside the fixed ring, and the lifting ring is arranged below the side rod.

[0014] Further, the main cover body is rotatably connected with a secondary cover body, the secondary cover body is provided with secondary through holes corresponding to the main through holes, and a positioning device is arranged between the secondary cover body and the main cover body.

[0015] Further, the positioning device comprises a positioning column and a positioning spring, the secondary cover body is provided with a positioning open groove with an opening facing the main cover body, the positioning column is installed in the positioning open groove, the positioning spring is arranged between the bottom surface of the positioning open groove and the lower end of the positioning column, the upper end of the positioning column is provided with a positioning hemisphere, and the main cover body is provided with a plurality of positioning ball grooves which are circumferentially distributed around the axis of the main cover body, and the positioning hemisphere is inserted into the corresponding positioning ball groove.

[0016] Further, an indicating arrow is arranged on the outer wall of the main cover body, and a scale is arranged on the outer wall of the secondary cover body.

[0017] Further, a rotating ring groove is arranged on the outer wall of the secondary cover body, two fixed supports are fixed on the two sides of the main cover body, a plug-in protrusion is fixed on the fixed support and is inserted into the rotating ring groove, and the plug-in protrusion is rotatably connected with the rotating ring groove.

[0018] Compared with the prior art, the utility model has the advantages that:

[0019] (1) can be moved to the corresponding horizontal slider according to the needs of the shielding state, can be out of the number of tablets, wide range of applications;

[0020] (2) can be moved by pushing the horizontal slider extension rod, operation is very convenient;

[0021] (3) the first extrusion slope in the process of moving the inner extension rod to the limit rod by extruding the second extrusion slope driving limit rod rising, until the lower end of the limit rod and the inner limit slot alignment, reset spring driving limit rod downward movement, the lower end of the limit rod and the inner limit slot plug-in, complete the limit, limit is very convenient, just need to push the outer extension rod inward;

[0022] (4) when the need to remove the position limit of the inner extension rod, only need to move the side rod 1 upward, driving the lower end of the limit rod out of the inner limit slot, at this time the inner spring rebound, driving the horizontal slider to move outward, so that the main perforated and communication hole communication;

[0023] (5) by moving the lifting ring upward, can drive all the side rod upward, thereby driving all the limit rod upward, so that all the horizontal slider is in the communication state, operation is very convenient. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is a schematic view of the structure of the counting bottle cap;

[0025] Figure 2 is Figure 1 is a partial enlarged view of I in the middle;

[0026] Figure 3 is a top view of the counting bottle cap;

[0027] Figure 4 is Figure 3 is a sectional view of A-A in the middle;

[0028] Figure 5 is Figure 4 is a partial enlarged view of II in the middle;

[0029] Figure 6 is Figure 4 is a partial enlarged view of III in the middle;

[0030] Figure 7 is Figure 4 is a partial enlarged view of IV in the middle;

[0031] Figure 8 is a schematic view of the connection structure of the horizontal slider;

[0032] Figure 9 is a schematic view of the structure of the main cover;

[0033] Figure 10 Fig. 1 is a structural schematic view of the main cap body; Figure 9 Fig. 2 is a structural schematic view of the main cap body at V;

[0034] Figure 11 Fig. 3 is a structural schematic view of the bottle cap connected to the medicine bottle.

[0035] Fig. 1 is a structural schematic view of the main cap body; Fig. 2 is a structural schematic view of the main cap body at V; Fig. 3 is a structural schematic view of the bottle cap connected to the medicine bottle. In the figure: 1, main cap body; 2, main perforation; 3, transverse sliding groove; 4, transverse sliding block; 5, shielding area; 6, communication hole; 7, outer perforation; 8, outer extension rod; 9, inner extension slot; 10, inner extension rod; 11, inner limiting slot; 12, fixing ring; 13, vertical slot; 14, limiting rod; 15, vertical side slot; 16, side rod; 17, reset spring; 18, first extrusion inclined surface; 19, second extrusion inclined surface; 20, lifting ring; 21, auxiliary cap body; 22, auxiliary perforation; 23, positioning column; 24, positioning spring; 25, positioning slot; 26, positioning ball slot; 27, positioning hemisphere; 28, indicating arrow; 29, scale; 30, rotating ring slot; 31, fixed support; 32, plug-in protrusion; 33, inner spring; 34, mark; 35, threaded ring; 36, connecting inner thread; 37, connecting outer thread; 38, medicine bottle. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0037] Please refer to Figures 1-11 The present application provides a counting bottle cap technical scheme.

[0038] A counting bottle cap comprises:

[0039] A main cap body 1 is provided with a plurality of main perforations 2, which are uniformly distributed around the axis of the main cap body 1, and a transverse sliding groove 3 is arranged on the side wall of the main perforation 2.

[0040] A transverse sliding block 4 is installed in each transverse sliding groove 3, the transverse sliding block 4 is provided with a shielding area 5 and a communication hole 6, the transverse sliding block 4 can move transversely relative to the transverse sliding groove 3, and the transverse sliding block 4 comprises a shielding state and a communication state; in the shielding state, the shielding area 5 shields the main perforation 2, and in the communication state, the main perforation 2 is in communication with the communication hole 6.

[0041] The main cover body 1 covers the medicine bottle 38, for example, the main perforation 2 is provided with 8, when 6 medicine tablets are needed, two transverse sliders 4 are moved, the shielding area of the transverse slider 4 shields the corresponding main perforation 2, the two transverse sliders 4 are in the shielding state, and only 6 main perforations 2 are opened, so that 6 medicine tablets can be taken out at a time, and the medicine taking is very convenient. According to the needs, the corresponding transverse slider 4 can be moved to the shielding state, and the number of medicine tablets needed can be taken out.

[0042] As shown in Figures 4-7 , the outer end of the transverse sliding groove 3 is provided with an outer perforation 7, the outer perforation 7 penetrates the outer side of the main cover body 1, and the outer end of the transverse slider 4 is fixed with an outer extension rod 8 extending out of the outer perforation 7. The transverse slider 4 can be moved by pulling or pushing the outer extension rod 8, and the operation is very convenient.

[0043] As shown in Figures 4-7 , the inner end of the transverse sliding groove 3 is provided with an inner perforation 9, the transverse slider 4 is fixed with an inner extension rod 10 extending into the inner perforation 9, the inner extension rod 10 is sleeved with an inner spring 33, the inner spring 33 is arranged between the inner end of the transverse slider 4 and the inner end of the transverse sliding groove 3, the inner extension rod 10 is provided with an inner limiting groove 11, the middle part of the main cover body 1 is fixed with a fixed ring 12, the fixed ring 12 is provided with a vertical slot 13 communicating with the inner perforation 9, and the vertical slot 13 is installed with a limiting rod 14.

[0044] When the lower end of the limiting rod 14 is inserted into the inner limiting groove 11, the transverse slider 4 is in the shielding state, and the position of the inner extension rod 10 can be limited, the side wall of the vertical slot 13 is provided with a vertical side slot 15, and the side rod 16 extending out of the vertical side slot 15 is fixed on the limiting rod 14. When it is needed to remove the position limitation of the inner extension rod 10, only the lower end of the limiting rod 14 is moved out of the inner limiting groove 11 by moving the side rod 16 upwards, at this time, the inner spring 33 rebounds, drives the transverse slider 4 to move outward, and makes the main perforation 2 communicate with the communication hole 6.

[0045] As shown in Figure 5 , the vertical slot 13 is installed with a reset spring 17, the reset spring 17 is arranged between the upper end of the limiting rod 14 and the upper end of the vertical slot 13, when the lower end of the limiting rod 14 is inserted into the inner limiting groove 11, the reset spring 17 is in the compressed state, and when the limiting rod 14 is moved upwards, the elastic force of the reset spring 17 needs to be overcome.

[0046] As shown in Figures 4-7As shown, the first end of the inner extension rod 10 extending into the inner slot 9 is provided with a first extrusion slope 18, and the lower end of the limiting rod 14 is provided with a second extrusion slope 19. During the movement of the inner extension rod 10 towards the limiting rod 14, the first extrusion slope 18 extrudes the second extrusion slope 19 to drive the limiting rod 14 to move upwards. At this time, the reset spring 17 is in a compressed state. When the lower end of the limiting rod 14 is aligned with the inner limiting slot 11, the reset spring 17 drives the limiting rod 14 to move downwards, so that the lower end of the limiting rod 14 is inserted into the inner limiting slot 11, and the limiting is completed. The limiting is very convenient, and only needs to push the outer extension rod 8 inwards.

[0047] As shown in Figure 1 and Figure 5 , the outer side of the fixed ring 12 is sleeved with a lifting ring 20, and the lifting ring 20 is arranged below the side rod 16. By moving the lifting ring 20 upwards, all the side rods 16 can be driven to move upwards, thereby driving all the limiting rods 14 to move upwards, so that all the transverse sliding blocks 4 are in a communication state, and the operation is very convenient.

[0048] As shown in Figure 1 , Figure 4 , Figures 7-10 , the counting bottle cap further comprises a secondary cover body 21, the secondary cover body 21 is rotationally connected with the main cover body 1, the secondary cover body 21 is provided with secondary perforations 22 corresponding to the main perforations 2 one by one, and the secondary cover body 21 and the main cover body 1 are provided with a positioning device.

[0049] When the main perforations 2 and the secondary perforations 22 are coaxial, the diameter of the tablets that can be poured out is the largest, but when the bottle cap is used for some tablets with smaller diameters, multiple tablets may be poured out at a time. The main cover body 1 can be rotated to make the main perforations 2 on the main cover body 1 staggered with the secondary perforations 22, so that the space for the main perforations 2 and the secondary perforations 22 to communicate is small, and the corresponding diameter of the tablets can be poured out, thereby avoiding the situation that multiple tablets are poured out at a time. The positioning device is used to position the secondary cover body 21 and the main cover body 1.

[0050] As shown in Figure 7 , Figure 9 and Figure 10 , the positioning device comprises a positioning column 23 and a positioning spring 24, the secondary cover body 21 is provided with a positioning slot 25 with an opening facing the main cover body 1, the positioning column 23 is installed in the positioning slot 25, the positioning spring 24 is arranged between the bottom surface of the positioning slot 25 and the lower end of the positioning column 23, the upper end of the positioning column 23 is provided with a positioning hemisphere 27, and the main cover body 1 is provided with a plurality of positioning ball grooves 26, which are circumferentially distributed around the axis of the main cover body 1. The positioning hemisphere 27 is inserted into the corresponding positioning ball groove 26, so as to position the secondary cover body 21 and the main cover body 1 together.

[0051] When the main cover body 1 rotates relative to the secondary cover body 21, the positioning hemisphere 27 gradually leaves the inserted positioning slot 25, at this time the positioning spring 24 is in a compressed state, until the positioning hemisphere 27 is aligned with the next positioning slot 25, the positioning spring 24 drives the positioning hemisphere 27 to insert with the next positioning slot 25, realizing the required rotation angle positioning. Normally, the main cover body 1 and the secondary cover body 21 will not rotate, but as long as a certain force is applied to the main cover body 1, the main cover body 1 can rotate relative to the secondary cover body 21, and the rotation adjustment is very convenient.

[0052] As shown in Figure 2 , the outer wall of the main cover body 1 is provided with an indicating arrow 28, and the outer wall of the secondary cover body 21 is provided with a scale 29. By aligning the indicating arrow 28 with the scale 29, the rotation position between the main cover body 1 and the secondary cover body 21 can be known, so that the required diameter of the medicine tablets can be quickly adjusted. Markers 34 can also be provided on the scale 29, and the markers 34 can be the names of specific medicines, so that the main cover body 1 can be rotated to the scale 29 of the required medicine tablets.

[0053] The following is a rotation mode between the main cover body 1 and the secondary cover body 21, the outer wall of the secondary cover body 21 is provided with a rotation ring slot 30, and the two sides of the main cover body 1 are fixed with two fixed supports 31, and the fixed supports 31 are fixed with insertion blocks 32 which are inserted with the rotation ring slot 30, and the insertion blocks 32 are rotationally connected with the rotation ring slot 30, so that the main cover body 1 and the secondary cover body 21 can be rotated.

[0054] As shown in Figure 4 , Figure 11 , the secondary cover body 21 is fixed with a threaded ring 35, and the inner wall of the threaded ring 35 is provided with a connecting internal thread 36, and the connecting internal thread 36 is threadedly connected with a connecting external thread 37 at the bottle opening of a medicine bottle 38.

[0055] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A counting bottle cap characterized by, The utility model provides a kind of main cover body, the main cover body is equipped with several main perforations, several main perforations are evenly distributed around the axis of the main cover body, the side wall of the main perforation is equipped with transverse sliding groove;Each transverse sliding groove is equipped with transverse sliding block, the transverse sliding block is equipped with shielding area and communication hole, the transverse sliding block can be transversely moved relative to the transverse sliding groove, the transverse sliding block includes shielding state and communication state, shielding state, the shielding area covers the main perforation, communication state, the main perforation is communicated with the communication hole. The outer end of the transverse sliding groove is equipped with outer perforation, the outer perforation penetrates the outer side of the main cover body, the outer end of the transverse sliding block is fixed with outer extension rod extending out of the outer perforation. The inner end of the transverse sliding groove is equipped with inner slot, the transverse sliding block is fixed with inner extension rod extending into the inner slot, the inner slot is equipped with inner spring, the inner spring is arranged between the inner end of the transverse sliding block and the inner end of the transverse sliding groove, the inner extension rod is equipped with inner limiting slot, the middle part of the main cover body is fixed with fixed ring, the fixed ring is equipped with vertical slot communicated with the inner slot, the vertical slot is mounted with limiting rod, when the lower end of the limiting rod is inserted with the inner limiting slot, the transverse sliding block is in shielding state, the side wall of the vertical slot is equipped with vertical side slot, the limiting rod is fixed with side rod extending out of the vertical side slot.

2. A counting bottle cap according to claim 1, characterized in that The vertical slot is mounted with reset spring, the reset spring is arranged between the upper end of the limiting rod and the upper end of the vertical slot.

3. A counting bottle cap according to claim 2, characterized in that The end of the inner extension rod extending into the inner slot is equipped with first extrusion inclined surface, the lower end of the limiting rod is equipped with second extrusion inclined surface, in the process that the inner extension rod moves to the limiting rod, the first extrusion inclined surface drives the limiting rod to rise by extruding the second extrusion inclined surface.

4. A counting bottle cap according to claim 3, characterized in that The outer side of the fixed ring is sleeved with lifting ring, the lifting ring is arranged below the side rod.

5. A counting bottle cap according to claim 4, characterized in that It also includes a secondary cover body, the secondary cover body is rotatably connected with the main cover body, the secondary cover body is equipped with secondary perforation corresponding to the main perforation, and the secondary cover body and the main cover body are equipped with positioning device.

6. A counting bottle cap according to claim 5, characterized in that The positioning device includes positioning column and positioning spring, the secondary cover body is equipped with positioning slot with opening facing the main cover body, the positioning column is mounted in the positioning slot, the positioning spring is arranged between the bottom surface of the positioning slot and the lower end of the positioning column, the upper end of the positioning column is equipped with positioning hemisphere, the main cover body is equipped with several positioning ball grooves, and the positioning ball grooves are circumferentially distributed around the axis of the main cover body, and the positioning hemisphere is inserted with the corresponding positioning ball groove.

7. A counting bottle cap according to claim 1, characterized in that The outer wall of the main cover body is equipped with indication arrow, and the outer wall of the secondary cover body is equipped with scale.

8. A counting bottle cap according to claim 7, characterized in that The outer wall of the secondary cover body is equipped with rotating ring slot, both sides of the main cover body are fixed with two fixed supports, the fixed support is fixed with insertion protrusion inserted with the rotating ring slot, and the insertion protrusion is rotatably connected with the rotating ring slot.

9. A counting bottle cap according to claim 8, characterized in that ​ 10. A counting bottle cap according to claim 7, characterized in that ​

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