CN207429511U

CN207429511U - Drug application device

Info

Publication number: CN207429511U
Application number: CN201720322087.3U
Authority: CN
Inventors: 房现刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-03-30
Filing date: 2017-03-30
Publication date: 2018-06-01
Anticipated expiration: 2027-03-30

Abstract

The utility model discloses a kind of drug application devices, it is managed including storage, when needing to carry out drug smearing to skin, first drug is filled to by feed inlet in storage pipe, jacking block is located at the rear portion of storage pipe at this time, feed inlet is sealed by sealing cover, then tap hole is made to be directed at affected part, pressing push and pull bar moves forward jacking block, it is flowed out so as to squeeze drug from tap hole, can thus medicaments uniformity be distributed, unclamp push and pull bar, resetting spring resets, so that jacking block resets, afterwards turn over flow distribution plate, according to the painting patter for needing to select proper width of affected part size, and drug is smeared, nonwoven sheet can be replaced after smearing, avoid bacterium infection.Storage pipe and flow distribution plate inner cavity can be cleaned by feed inlet after use.

Description

Drug application device

Technical field

The utility model is related to a kind of drug application devices.

Background technology

Drug is directly applied to affected part by the best mode for the treatment of skin disease, and this therapeutic modality needs patient by ointment Or liquid medicine is coated onto affected part, and smear uniformly, prior art patient is typically all to be smeared with hand or swab stick, when being smeared with hand, Patient is likely to result in bacterium infection during smearing, can be to avoid bacterium infection with swab stick smearing, but application area is too Small, smearing is uneven, time-consuming and laborious, if in addition, when affected part is inconvenient to the position touched positioned at behind or both hands, smears difficulty Increase.

Utility model content

The technical problems to be solved in the utility model is in view of the foregoing drawbacks, to provide a kind of drug application device, the drug For application device convenient for the smearing of skin surface ointment or liquid medicine, smearing is uniform, avoids bacterium infection, and simple in structure, uses It is convenient.

In order to solve the above-mentioned technical problem, the utility model includes storage pipe, and the front end opening of the storage pipe is opened Flow distribution plate is connected at mouthful, the middle part of flow distribution plate is equipped with the accommodating chamber connected with storage pipe, and the upper surface of the flow distribution plate is evenly distributed with There are multiple tap holes connected with accommodating chamber, the both sides of the flow distribution plate length direction and the both sides of width are equipped with Patter is applied, each outer end face for applying patter is equipped with bristle, and each apply is equipped with the non-woven fabrics that can wrap up its bristle on patter Cover；The rear end portion sealing of the storage pipe slidably connects push rod, and one end that push rod is located inside storage pipe is equipped with manages with storage The cooperation of front end opening jacking block, the forepart of the storage pipe one side is equipped with feed inlet.

It seals and is slidably connected between the rear portion of the jacking block and storage pipe.

One end that the push rod is located at outside storage pipe is equipped with push and pull bar, the rear end face of the push and pull bar and storage pipe Between be equipped with resetting spring.

Sealing cover is equipped at the feed inlet.

The longitudinal cross-section for applying patter is trapezoidal, improves the stability of smearing, and can reduce and apply patter and skin Contact area.

Elastic webbing is sewed on the outer edge of nonwoven sheet, it is each to apply the block being equipped on patter with elastic webbing cooperation.

Using the above program after the advantages of effect be：When needing to carry out drug smearing to skin, drug is first passed through into charging Mouth is filled in storage pipe, and jacking block is located at the rear portion of storage pipe at this time, seals feed inlet by sealing cover, then makes tap hole Affected part is directed at, pressing push and pull bar moves forward jacking block, is flowed out so as to squeeze drug from tap hole, can thus make drug It is uniformly distributed, unclamps push and pull bar, resetting spring resets, so that jacking block resets, flow distribution plate is afterwards turned over, according to affected part area Size needs to select the painting patter of proper width, and drug is smeared, and can replace nonwoven sheet after smearing, Avoid bacterium infection.Storage pipe and flow distribution plate inner cavity can be cleaned by feed inlet after use.

In conclusion smearing of the utility model convenient for skin surface ointment or liquid medicine, smears uniformly, avoids bacterium sense Dye, and it is simple in structure, it is easy to use.

Description of the drawings

Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings：

Fig. 1 is the structure diagram of the utility model；

Fig. 2 is that flow distribution plate removes the front view after nonwoven sheet；

Fig. 3 is that flow distribution plate removes the left view after nonwoven sheet.

Specific embodiment

As shown in Figure 1-Figure 3, which includes storage pipe 1, stores the front end opening of pipe 1, opening Flow distribution plate 2 is connected with, the middle part of flow distribution plate 2 is equipped with the accommodating chamber 21 connected with storage pipe 1, and the upper surface of flow distribution plate 2 is evenly equipped with Multiple tap holes 22 connected with accommodating chamber 21, the both sides of 2 length direction of flow distribution plate and the both sides of width are equipped with Patter 23 is applied, applies the longitudinal cross-section of patter 23 to be trapezoidal, trapezoidal painting patter 23 can improve the stability of smearing, and can subtract The small contact area for applying patter 23 and skin.Each outer end face for applying patter 23 is equipped with bristle 24, each to apply on patter 23 Equipped with the nonwoven sheet 25 that can wrap up its bristle 24, elastic webbing 4 is sewed on the outer edge of nonwoven sheet 25 in the present embodiment, Each to apply the block 5 for being equipped on patter 23 and coordinating with elastic webbing 4, when use, can be such that non-woven fabrics cover 25 blocks by elastic webbing 4 It is attached on block 5, so as to fulfill the fixation of nonwoven sheet 25, nonwoven sheet 25 can be in direct contact with the skin to avoid bristle 24, The comfort level of skin is improved, and nonwoven sheet 25 can be replaced at any time, avoid bacterium infection.

As shown in Figure 1, the rear end portion sealing of storage pipe 1 slidably connects push rod 11, push rod 11 is located inside storage pipe 1 One end is equipped with the jacking block 12 of the front end opening cooperation with storing pipe 1, and shape and storage 1 front end of pipe of 12 forepart of jacking block are opened Shape at mouthful is adapted, i.e. the forepart of jacking block 12 may be inserted into storage 1 front end opening of pipe, the rear portion of jacking block 12 and storage Sealing is slidably connected between pipe 1.One end that push rod 1 is located at outside storage pipe 1 is equipped with push and pull bar 14, push and pull bar 14 and storage Resetting spring 3 is equipped between the rear end face of pipe 1.The forepart for storing 1 one side of pipe is equipped with feed inlet 13, and feed inlet 13 is arranged on jacking block The forepart of 12 initial positions, i.e., the drug entered by feed inlet 13 cannot enter between jacking block 12 and storage 1 rear inside wall of pipe Space in, at feed inlet 13 be equipped with sealing cover 15, sealing cover 15 be inserted into feed inlet 13 simultaneously be sealed against, the setting of sealing cover 15 Mode is the prior art, and details are not described herein.The present embodiment middle charging aperture 13 enters storage pipe 1 convenient for drug, and convenient for storage Hide the cleaning of 2 inner cavity of pipe 1 and flow distribution plate.

Occupation mode：When needing to carry out drug smearing to skin, drug is first filled to storage pipe 1 by feed inlet 13 Interior, jacking block 12 is located at the rear portion of storage pipe 1 at this time, seals feed inlet 13 by sealing cover 15, is then aligned tap hole 22 Affected part, pressing push and pull bar 14 move forward jacking block 12, are flowed out so as to squeeze drug from tap hole 22, can thus make medicine Object is uniformly distributed, and unclamps push and pull bar 14, and resetting spring 3 resets, so that jacking block 12 resets, afterwards turns over flow distribution plate 2, according to Affected part size needs to select the painting patter 23 of proper width, and drug is smeared, can be by non-woven fabrics after smearing Cover 25 is replaced.Storage pipe 1 and flow distribution plate 2 inner cavity can be cleaned by feed inlet 13 after use.

Claims

1. a kind of drug application device, it is characterized in that：(1) is managed including storage, the front end opening of the storage pipe (1) is opened Flow distribution plate (2) is connected at mouthful, the middle part of flow distribution plate (2) is equipped with the accommodating chamber (21) connected with storage pipe (1), the flow distribution plate (2) upper surface is evenly equipped with multiple tap holes (22) connected with accommodating chamber (21), the both sides of flow distribution plate (2) length direction Portion and the both sides of width, which are equipped with, applies patter (23), and the outer end face for each applying patter (23) is equipped with bristle (24), often It is a to apply the nonwoven sheet (25) that is equipped with and its bristle (24) be wrapped up on patter (23)；The rear end portion of the storage pipe (1) is close Envelope slidably connects push rod (11), and push rod (11) is equipped with positioned at the internal one end of storage pipe (1) and is opened with storing the front end of pipe (1) The jacking block (12) coordinated at mouthful, the forepart of described storage pipe (1) one side are equipped with feed inlet (13).

2. drug application device according to claim 1, it is characterized in that：The rear portion of the jacking block (12) and storage pipe (1) Between seal and be slidably connected.

3. drug application device according to claim 2, it is characterized in that：It is external that the push rod (11) is located at storage pipe (1) One end be equipped with push and pull bar (14), equipped with resetting spring between the push and pull bar (14) and the rear end face of storage pipe (1) (3)。

4. drug application device according to claim 3, it is characterized in that：Sealing cover is equipped at the feed inlet (13) (15)。

5. drug application device according to claim 4, it is characterized in that：The longitudinal cross-section for applying patter (23) is ladder Shape.

6. drug application device according to claim 5, it is characterized in that：Bullet is sewed on the outer edge of nonwoven sheet (25) Property band (4), each apply the block (5) being equipped on patter (23) with elastic webbing (4) cooperation.