Rolling ball type dermatological applicator

Abstract

The utility model discloses a roll-on dermatological applicator, and belongs to the field of improvement of dermatological medical supplies. A ball type dermatological applicator comprises a shell, a medicine pushing assembly used for squeezing out ointment is arranged in the shell, a medicine outlet head is detachably mounted at the bottom of the shell, a mounting block is arranged at the top of the shell, a first spring is arranged between the mounting block and the shell, a pushing block is arranged at the bottom of the mounting block, and a first movable shaft is arranged in the pushing block; the fixing assembly is mounted at the top of the mounting block and is used for positioning the medicine pushing assembly; by means of the medicine dispensing device, a worker can use the medicine dispensing device more conveniently, more stably and more accurately control medicine dispensing, medicine waste is avoided, and unguent left in the medicine dispensing head can be cleaned up after the medicine dispensing device is used.

Description

Technical Field

[0001] The utility model relates to the technical field of improvement of dermatological medical supplies, in particular to a ball-type dermatological applicator. Background Art

[0002] Clinically, many skin diseases are contagious. Most of the treatments adopt the method of directly administering the drug to the lesion site. In order to make the drug absorbed by the skin faster, the ointment is mainly applied with the fingers. This can easily cause cross infection, greatly increasing the difficulty of the work for medical staff.

[0003] After searching, the Chinese patent publication number CN204275280U discloses a ball-type dermatology applicator device, including a barrel 1, the barrel 1 is provided with openings at both ends, the inner surface of the upper end of the barrel 1 is provided with threads, the barrel 1 is provided with a sealing pressurizing unit threadedly connected to the barrel 1, and the lower end opening of the barrel 1 is provided with a drug application unit connected to the barrel 1. The beneficial effects of the utility model are uniform application and strong practicality.

[0004] The above patent has the following shortcomings: when in use, the rotating rod needs to be rotated continuously to discharge the medicine, which makes it impossible to accurately control the amount of medicine discharged during use, easily causing medicine waste, and it is more difficult to clean the ointment remaining inside the medicine dispensing head after use. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that the amount of medicine dispensed cannot be accurately controlled and the residual ointment in the medicine dispensing head cannot be cleaned, and a ball-type dermatology applicator is proposed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A roll-on dermatology applicator, comprising:

[0008] A shell, wherein a medicine pushing component for squeezing out the ointment is arranged inside the shell;

[0009] A medicine dispensing head, which is detachably mounted on the bottom of the housing;

[0010] A mounting block, the mounting block being arranged on the top of the housing;

[0011] a first spring disposed between the mounting block and the housing;

[0012] A pushing block, wherein the pushing block is arranged at the bottom of the mounting block, and a first movable shaft is arranged inside the pushing block;

[0013] A fixing component is installed on the top of the mounting block and is used to position the medicine pushing component.

[0014] As a preferred technical solution of the present application, a plurality of circular holes distributed in a ring shape are provided at the bottom of the medicine dispensing head, round beads are installed inside the circular holes, a baffle is installed inside the medicine dispensing head, and a medicine dispensing hole is provided inside the baffle.

[0015] As a preferred technical solution of the present application, the outer wall of the shell near the bottom is provided with an external thread, the inner wall of the medicine outlet head is provided with an internal thread corresponding to the external thread, and the medicine outlet head is threadedly installed at the bottom of the shell.

[0016] As a preferred technical solution of the present application, a card block is arranged inside the medicine dispensing head, and a card slot corresponding to the card block is opened on the outer wall of the baffle.

[0017] As a preferred technical solution of the present application, a first handle is provided on the outer wall of the mounting block.

[0018] As a preferred technical solution of the present application, a first movable hole is provided inside the mounting block, a second movable groove is provided inside the pushing block, and a second handle is provided at one end of the pushing block close to the first handle.

[0019] As a preferred technical solution of the present application, the fixing assembly includes a support block arranged on the top of the mounting block, a second movable hole opened on the inner wall of the support block, a second spring installed on the top of the mounting block, a fixed block installed inside the support block, a third movable groove opened inside the fixed block, and a second movable shaft arranged on the fixed block near one end of the support block.

[0020] As a preferred technical solution of the present application, a first movable groove is provided on the top of the shell, and the medicine pushing assembly includes a center rod which is slidably arranged on the top of the shell and passes through the first movable groove, the second movable groove and the third movable groove and extends upward, a medicine pushing block arranged at one end of the center rod located inside the shell, and a ball arranged on the top of the center rod.

[0021] Compared with the prior art, the utility model provides a ball-type dermatology applicator, which has the following beneficial effects:

[0022] 1. The ball-type dermatology applicator is provided with a central rod, a medicine pushing block, a first movable hole, a pushing block, a first movable shaft and a second handle. When in use, the second handle is pulled upward. Since the pushing block is installed on the first movable hole through the first movable shaft, the other end of the pushing block is pressed downward. When pressed downward, the central rod is clamped and moved downward. Then, the medicine pushing block is pushed through the bottom of the central rod to push the ointment downward. The medicine pushing block is driven by the second handle to discharge the medicine, which solves the problem that the amount of medicine discharged cannot be accurately controlled in the prior art.

[0023] 2. The roller-type dermatology applicator is equipped with a medicine dispensing head, a card block, a round ball, a baffle and a card slot. After use, the medicine dispensing head is removed, and then the baffle is rotated to align the card slot with the card block. Then the baffle can be removed and the round ball inside can be taken out for cleaning, which solves the problem of cleaning the ointment residual inside the medicine dispensing head in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of a ball-type dermatology applicator proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of a ball-type dermatology applicator proposed by the utility model when viewed from above;

[0026] Figure 3 This is a schematic diagram of the explosion structure of a ball-type dermatology applicator proposed by the utility model;

[0027] Figure 4 The utility model provides a kind of rolling ball type dermatology applicator Figure 3 The enlarged structural diagram at A in the middle;

[0028] Figure 5 The utility model provides a kind of rolling ball type dermatology applicator Figure 3 The enlarged structural diagram at B in the middle;

[0029] Figure 6 The utility model provides a kind of rolling ball type dermatology applicator Figure 3 Enlarged structural diagram at point C in the middle.

[0030] In the figure:

[0031] 1. Shell; 101. External thread; 102. First movable groove; 2. Medicine outlet head; 201. Internal thread; 202. Round hole; 203. Block; 204. Round ball; 205. Baffle; 206. Medicine outlet hole; 207. Block; 3. Center rod; 301. Medicine pusher; 302. Round ball; 4. Mounting block; 401. First grip; 402. First spring; 403. First movable hole; 404. Pushing block; 405. Second movable groove; 406. First movable shaft; 407. Second grip; 408. Support block; 409. Second movable hole; 410. Second spring; 411. Fixed block; 412. Third movable groove; 413. Second movable shaft. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0033] Example:

[0034] Reference Figure 1 , Figure 3 , Figure 5 and Figure 6 , a roll-on dermatological applicator, comprising:

[0035] A housing 1, wherein a medicine pushing component for squeezing out the ointment is arranged inside the housing 1;

[0036] A medicine dispensing head 2, which is detachably mounted on the bottom of the housing 1;

[0037] A mounting block 4, the mounting block 4 is arranged on the top of the housing 1;

[0038] A first spring 402, the first spring 402 is arranged between the mounting block 4 and the housing 1;

[0039] A pushing block 404, which is disposed at the bottom of the mounting block 4, and a first movable shaft 406 is disposed inside the pushing block 404;

[0040] A fixing component, which is installed on the top of the mounting block 4 and is used to position the medicine pushing component;

[0041] The outer wall of the mounting block 4 is provided with a first handle 401, which is arranged on the outer wall of the mounting block 4 through the first handle 401, a first movable hole 403 is opened inside the mounting block 4, a second movable groove 405 is opened inside the pushing block 404, and a second handle 407 is provided at one end of the pushing block 404 close to the first handle 401; when in use, the ointment is put into the interior of the shell 1, and then the second handle 407 is pulled upwards, because the pushing block 404 is installed on the first movable hole 403 through the first movable shaft 406, so that the other end of the pushing block 404 is pressed downward, and the center rod 3 is clamped and moved downward when pressed down, and then the medicine pushing block 301 is pushed through the bottom of the center rod 3 to push the ointment downward, and the medicine pushing block 301 is driven by the second handle 407 to discharge the medicine, so that the amount of medicine discharged can be accurately controlled, and when the center rod 3 is pushed, it can also be positioned by the fixing component, so that the position of the ointment inside the shell 1 can be fixed, and then the ointment is applied to the patient's skin through the medicine dispensing head 2, which can make it more convenient and stable for the staff to use, and the medicine dispensing can be accurately controlled.

[0042] Reference Figure 1 and Figure 4 , a ball-type dermatological applicator, further, a plurality of circular holes 202 distributed in an annular shape are opened at the bottom of the medicine dispensing head 2, and round balls 204 are installed inside the circular holes 202. A baffle 205 is installed inside the medicine dispensing head 2, and a medicine dispensing hole 206 is opened inside the baffle 205. When in use, the baffle 205 can fix the position of the round balls 204, and then the ointment passes through the baffle 205 through the medicine dispensing hole 206, and is installed in the circular hole 202 inside the medicine dispensing head 2 through the round balls 204, so that the ointment can be received by the patient's skin through the round balls 204 to prevent infection.

[0043] Reference Figure 1 and Figure 4 , a ball-type dermatological applicator, further, an outer wall bottom of the shell 1 is provided with an external thread 101, and the inner wall of the medicine outlet head 2 is provided with an internal thread 201 corresponding to the external thread 101, and the medicine outlet head 2 is threadedly installed at the bottom of the shell 1. By threading the medicine outlet head 2 at the bottom of the shell 1, the medicine outlet head 2 can be disassembled for cleaning after use.

[0044] Reference Figure 1 and Figure 4 , a ball-type dermatological applicator, further, a card block 203 is arranged inside the medicine outlet head 2, and a card slot 207 corresponding to the card block 203 is opened on the outer wall of the baffle 205. The baffle 205 can be rotated during cleaning to align the card slot 207 with the card block 203, and the baffle 205 can be removed, and the internal round ball 204 can be taken out for cleaning.

[0045] Reference Figure 3 and Figure 6 , a ball-type dermatological applicator, further, the fixing component includes a support block 408 arranged on the top of the mounting block 4, a second movable hole 409 opened on the inner wall of the support block 408, a second spring 410 installed on the top of the mounting block 4, a fixed block 411 installed inside the support block 408, a third movable groove 412 opened inside the fixed block 411 and a second movable shaft 413 arranged on the fixed block 411 at one end close to the support block 408. At the same time, when the center rod 3 descends, because the center rod 3 is installed in the third movable groove 412 of the fixed block 411, and the fixed block 411 is installed in the second movable hole 409 through the second movable shaft 413, and the center rod 3 is clamped in the third movable groove 412 through the tilt angle of the second spring 410, it can be achieved that the center rod 3 will not move upward when the second handle 407 is released.

[0046] Reference Figure 3 , Figure 5 and Figure 6, a ball-type dermatological applicator, further, a first moving groove 102 is opened on the top of the shell 1, and the medicine pushing component includes a center rod 3 which is slidably set on the top of the shell 1 and passes through the first moving groove 102, the second moving groove 405 and the third moving groove 412 and extends upward, a medicine pushing block 301 set at one end of the center rod 3 located inside the shell 1, and a ball 302 set on the top of the center rod 3, which is installed in the first moving groove 102, the first moving groove 102 and the second moving groove 405 through the center rod 3, so that when the second handle 407 is pressed, the center rod 3 can be driven to move downward stably, and the ball 302 can drive the center rod 3 to move upward.

[0047] Specifically, when the utility model is working / in use: the ointment is added to the interior of the shell 1, and then the medicine dispensing head 2 is threadedly installed at the bottom of the shell 1, and then one hand holds the shell 1, and the other hand holds the first grip 401 and the second grip 407, and then the second grip 407 is pulled upward to drive the other end of the pushing block 404 to press downward, clamp the center rod 3 and move downward while pressing down, and then the medicine block 301 is pushed through the bottom of the center rod 3 to push the ointment downward. At the same time, when the center rod 3 descends, because the center rod 3 is installed in the third moving groove 412, the center rod 3 can be clamped by the inclination angle of the fixing block 411, so that the center rod 3 will not move upward when the second grip 407 is released, and the pushing block 404 is pushed upward by the first spring 402. According to the above method, the ointment can enter the medicine dispensing head 2 by multiple operations, and the ointment can be applied to the patient's skin through the round ball 204 at the bottom of the medicine dispensing head 2. After use, press the fixing block 411 downward to release the clamping of the center rod 3, then pull the center rod 3 upward through the ball 302, remove the medicine dispensing head 2, and then rotate the baffle 205 to align the slot 207 with the block 203, then the baffle 205 can be removed, and the internal ball 204 can be taken out for cleaning.

[0048] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A roll-on dermatology applicator, characterized in that: include: A housing (1), wherein a medicine pushing component for squeezing out the ointment is provided inside the housing (1); A medicine dispensing head (2), wherein the medicine dispensing head (2) is detachably mounted on the bottom of the housing (1); A mounting block (4), wherein the mounting block (4) is arranged on the top of the housing (1); A first spring (402), the first spring (402) being arranged between the mounting block (4) and the housing (1); A pushing block (404), the pushing block (404) being arranged at the bottom of the mounting block (4), and a first movable shaft (406) being arranged inside the pushing block (404); A fixing assembly, which is mounted on the top of the mounting block (4) and is used to position the medicine pushing assembly; The outer wall of the mounting block (4) is provided with a first handle (401); The mounting block (4) has a first movable hole (403) formed inside, the pushing block (404) has a second movable groove (405) formed inside, and the pushing block (404) has a second handle (407) formed at one end close to the first handle (401); The fixing assembly comprises a support block (408) arranged on the top of the mounting block (4), a second movable hole (409) provided on the inner wall of the support block (408), a second spring (410) installed on the top of the mounting block (4), a fixing block (411) installed inside the support block (408), a third movable groove (412) provided inside the fixing block (411), and a second movable shaft (413) provided on one end of the fixing block (411) close to the support block (408).

2. A roll-on dermatology applicator according to claim 1, characterized in that: The bottom of the medicine dispensing head (2) is provided with a plurality of circular holes (202) distributed in an annular shape, and round beads (204) are installed inside the circular holes (202). A baffle (205) is installed inside the medicine dispensing head (2), and a medicine dispensing hole (206) is provided inside the baffle (205).

3. A roll-on dermatology applicator according to claim 1, characterized in that: An outer wall of the shell (1) close to the bottom is provided with an external thread (101), an inner wall of the medicine outlet head (2) is provided with an internal thread (201) corresponding to the external thread (101), and the medicine outlet head (2) is threadedly mounted on the bottom of the shell (1).

4. A roll-on dermatology applicator according to claim 2, characterized in that: A clamping block (203) is arranged inside the medicine dispensing head (2), and a clamping groove (207) corresponding to the clamping block (203) is provided on the outer wall of the baffle (205).

5. The roll-on dermatology applicator according to claim 1, characterized in that: The top of the shell (1) is provided with a first movable groove (102), and the medicine pushing assembly comprises a center rod (3) which is slidably arranged on the top of the shell (1) and passes through the first movable groove (102), the second movable groove (405) and the third movable groove (412) and extends upward, a medicine pushing block (301) arranged at one end of the center rod (3) located inside the shell (1), and a round ball (302) arranged on the top of the center rod (3).

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