CN217886704U - Antidetonation prevents spray pump for biological medicine of skew - Google Patents

Abstract

The utility model relates to a skew is prevented to antidetonation for biological medicine spray pump technical field's a biological medicine spray pump, including the screw cap, the liquid guide pipe, the nozzle, the pivoted arm pole, the pivoted arm piece, the pump body, main piston, vice piston, bottle and lid, the upper end of bottle is equipped with matches the screw thread to the calorie income screw cap, the upper end of screw cap is equipped with the notch that is used for inserting the shower nozzle, the lower extreme of shower nozzle is equipped with the principal post, the middle part at shower nozzle and vice piston is inlayed to the principal post, main piston installs both ends about vice piston, carry out fixed connection through first spring between main piston and the principal post, both ends are equipped with the neck piece about the pump body, install first spring between piston and principal post, vice piston is connected with the second spring, thereby reach absorbing effect, cooperation through pivoted arm piece and pivoted arm pole is rotated, after pressing the shower nozzle, can be accurate spout blowout medicine from, thereby promote the precision, reach the extravagant medicine, reduce material consumption.

Description

Antidetonation prevents spray pump for biological medicine of skew

Technical Field

The utility model relates to a spraying pump technical field for the biological medicine, concretely relates to skew is prevented to antidetonation spraying pump for the biological medicine.

Background

Along with the rapid development of economy in China, the medical technical level is greatly improved, the traditional drug therapy is rapidly developed, and the liquid medicament has the advantages of high drug dispersion in a medium and large contact area with a human body, so the liquid medicament is fast to absorb, takes effect quickly and has high bioavailability; the over-high concentration of local medicines can be avoided, thereby reducing the irritation of certain medicines to human bodies; the administration route is multiple, and the medicine can be used for oral administration, and also can be used for external application on skin, mucosa and human body cavity; the dosage is convenient to be divided; convenient administration, and is especially suitable for infants and elderly patients. Some liquid medicaments need to be sprayed to better embody the advantages of fast dispersion, good absorption, less side effect and the like, so that the arrangement of a medicinal spraying device on a medicine bottle is more and more common. At present, a medicinal spraying device mainly comprises a nozzle, a spray head, a pressing head, a threaded cover, a main piston, a liquid guiding pipe and other components, wherein the piston forms a certain pressure through the pressing head, and the spraying is carried out through the nozzle. Although spraying of the liquid medicine is achieved to some extent. However, the accuracy of the spraying needs to be improved, and when the medicine is pressed, the spray head shakes, so that the medicine cannot be accurately sprayed at the corresponding position.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above defect, providing a biohazard is prevented for pharmaceutical spraying pump of skew combats earthquake, can be accurate sprinkle the medicine in corresponding position.

The utility model aims at realizing through the following mode:

the utility model provides a antidetonation prevents spraying pump for skew biological medicine, including the screw cap, the draw-in pipe, the nozzle, the pivoted arm pole, the pivoted arm piece, the pump body, the master piston, vice piston, bottle and lid, the upper end of bottle is equipped with the screw thread that matches to block into the screw cap, the upper end of screw cap is equipped with the notch that is used for inserting the shower nozzle, the lower extreme of shower nozzle is equipped with the principal post, the principal post is inlayed in the middle part of shower nozzle and vice piston, the master piston is installed at the both ends about vice piston, carry out fixed connection through first spring between master piston and the principal post, both ends are equipped with the neck piece about the pump body, be equipped with the gasket between neck piece and the bottle, the lower extreme of vice piston is equipped with the second spring, vice piston embolias in the second spring, the lower extreme of the pump body is equipped with the draw-in pipe that matches to block into the draw-in pipe, be equipped with the draw-in the liquid mouth on the pivoted arm piece, the left end of shower nozzle is equipped with the connecting plate to match and puts in the spread groove of connecting plate, be equipped with the spacing groove that is used for the connecting plate, pivoted arm pole is swing joint with the nozzle and is installed at the lower extreme.

In the above description, as a further scheme, the left and right ends of the bottle body are provided with fixing grooves which are matched and clamped into the cover body, and the pump body is internally provided with a glass ball for preventing blockage.

In the above description, as a further scheme, the glass ball is installed between the liquid guiding port and the second spring, and the lower end of the rotating arm rod is provided with the nozzle.

The utility model discloses produced beneficial effect as follows: install first spring between main piston and principal post, vice piston is connected with the second spring to reach absorbing effect, rotate through the cooperation of rocking arm piece and rocking arm pole, after pressing the shower nozzle, can be accurate spout blowout medicine from, thereby promote the precision, reach not extravagant medicine, reduce material and material consumption.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a partially enlarged schematic view of a in fig. 1 according to an embodiment of the present invention;

in the figure, 1-a cover body, 2-a spray head, 3-a rotating arm block, 4-a main column, 5-a collar, 6-a first spring, 7-a gasket, 8-a threaded cover, 9-a rotating arm rod, 10-a spray nozzle, 11-a main piston, 12-an auxiliary piston, 13-a second spring, 14-a pump body, 15-a glass ball, 16-a liquid guide pipe, 17-a bottle body, 18-a connecting plate and 19-a fixed groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

In the embodiment, referring to fig. 1-2, a shock-resistant and deflection-preventing spray pump for bio-pharmaceuticals is specifically implemented, which includes a threaded cap 8, a liquid guiding tube 16, a nozzle 10, a rotating arm rod 9, a rotating arm block 3, a pump body 14, a main piston 11, an auxiliary piston 12, a bottle body 17 and a cover body 1, wherein the upper end of the bottle body 17 is provided with threads matched with and clamped in the threaded cap 8, the upper end of the threaded cap 8 is provided with a notch for inserting the spray head 2, the lower end of the spray head 2 is provided with a main column 4, the main column 4 is embedded in the middle of the spray head 2 and the auxiliary piston 12, the main piston 11 is installed at the left end and the right end of the auxiliary piston 12, the main piston 11 is fixedly connected with the main column 4 through a first spring 6, the left end and the right end of the pump body 14 are provided with collars 5, a gasket 7 is arranged between the collars 5 and the bottle body 17, the lower end of the auxiliary piston 12 is provided with a second spring 13, the auxiliary piston 12 is sleeved in the second spring 13, the lower end of the pump body 14 is provided with a clamping groove matched with and the clamping groove for clamping the liquid guiding tube 16, a liquid guiding opening is arranged in the clamping groove, a connecting plate 18 is arranged in the rotating arm block 3, a connecting plate 18 is arranged in the rotating arm block 18 is arranged in the connecting plate, and the connecting groove for connecting plate 18 is arranged in the rotating arm rod 9, and the rotating arm rod 9.

The left and right ends of the bottle body 17 are provided with fixing grooves 19 which are matched and clamped into the cover body 1, and the pump body 14 is internally provided with a glass ball 15 for preventing blockage.

The glass ball 15 is arranged between the liquid guiding port and the second spring 13, and the lower end of the rotating arm rod 9 is provided with a nozzle.

The operation flow of this embodiment is as follows: install first spring 6 between main piston 11 and principal post 4, vice piston 12 is connected with second spring 13, thereby reach absorbing effect, rotate through the cooperation of rocking arm piece 3 and rocking arm pole 9, after pressing shower nozzle 2, can be accurate from spout blowout medicine, thereby promote the precision, reach not extravagant medicine, reduce goods and materials consumption, be equipped with the glass ball 15 that prevents the jam in the pump body 14 simultaneously, can increase this spray pump life.

The foregoing is a more detailed description of the invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of the ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as the utility model discloses a protection scope.

Claims (5)

1. The utility model provides a biohazard of skew is prevented to antidetonation is with spraying pump, includes screw cap, liquid guide pipe, nozzle, pivoted arm pole, rocking arm piece, the pump body, main piston, vice piston, bottle and lid, its characterized in that: the upper end of the bottle body is provided with threads matched with and clamped into the threaded cover, the upper end of the threaded cover is provided with a notch used for inserting a spray head, the lower end of the spray head is provided with a main column, the main column is embedded in the middle of the spray head and an auxiliary piston, the main piston is installed at the left end and the right end of the auxiliary piston, the main piston and the main column are fixedly connected through a first spring, the left end and the right end of the pump body are provided with collars, gaskets are arranged between the collars and the bottle body, the lower end of the auxiliary piston is provided with a second spring, the auxiliary piston is sleeved into the second spring, the lower end of the pump body is provided with a clamping groove matched with and clamped into a liquid guiding pipe, a liquid guiding port is arranged in the clamping groove, a connecting plate is arranged on the rotating arm block, a connecting groove matched with and placed into the connecting plate is arranged at the left end of the spray head, a limiting groove used for clamping the connecting plate is arranged in the connecting groove, and the rotating arm block is movably connected with the rotating arm, and the spray nozzle is installed at the lower end of the rotating arm.

2. An anti-seismic and anti-migration spray pump for biological medicine according to claim 1, wherein: the left end and the right end of the bottle body are provided with fixing grooves matched with the cover body in a clamped mode.

3. An anti-seismic and anti-migration spray pump for biological medicine according to claim 1, wherein: and a glass ball for preventing blockage is arranged in the pump body.

4. A shock-resistant, deflection-resistant spray pump for biological medicine as claimed in claim 3, wherein: the glass ball is arranged between the liquid guiding port and the second spring.

5. An anti-seismic and anti-migration spray pump for biological medicine according to claim 1, wherein: the lower end of the rotating arm rod is provided with a nozzle.

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