CN214860515U - Itch scratching applicator - Google Patents

Abstract

An itch scratching applicator comprises a handle, a long rod and a scratching part, and is an appliance for scratching and applying medicine at a back itch part of a human body. The method is characterized in that: the handle is provided with a sliding bolt fixed on the push key; a push rod is arranged in the long rod; the flexible part is provided with a pushing block and a sliding cylinder, and the sliding cylinder is provided with a rubber tube; the scratching part is provided with a cotton swab cavity for placing a cotton swab. When the push key is pushed leftwards, the sliding bolt, the push rod, the push block and the sliding barrel are sequentially linked, and the cotton swab extends out of the cotton swab cavity, so that medicine can be applied to the pruritus part. When the push key is released, the cotton swab retracts into the cotton swab cavity, and the utility model can be used as a general itch scratching tool. The utility model discloses both can scratch and can scribble the medicine again, and simple structure, dependable performance, easily operation facilitate the use.

Description

Itch scratching applicator

Technical Field

The utility model relates to the field of daily life, in particular to an itch scratching applicator.

Background

When people are troubled by back itching, a claw-like tool with a handle is used for scratching by hands. The tool is generally made of bamboo, wood or plastic, has simple structure, convenient operation and good scratching effect, and is widely used in life. However, when the skin lotion and the antipruritic (abbreviated as applying medicine, the same shall apply hereinafter) need to be applied to the pruritus part, the defect that the tools can scratch and cannot apply the medicine is shown, so that the development of the appliance which can scratch and apply the medicine is necessary.

Disclosure of Invention

The utility model can keep the advantages and overcome the existing problems, and provides an itch scratching applicator with simple structure, reliable performance and convenient use.

The technical solution of the utility model is as follows.

1. The utility model is composed of a handle, a long rod and a flexible part. Pushing the push key on the handle leftwards, the sliding bolt and the push rod move leftwards, the push block moves around the shaft, the sliding cylinder overcomes the elasticity of the spring to move downwards, and the cotton swab extends out at the moment, so that medicine coating can be implemented. When the push key is released, the cotton swab retracts into the cotton swab cavity, and the utility model can be used as a general itch scratching tool.

2. A sliding bolt groove is formed in the handle, and the sliding bolt can move in the sliding bolt groove; when the utility model is assembled, the push key and the sliding bolt are bonded and fixed by the binder. The rear cover covers the sliding bolt notch to make the appearance beautiful.

3. The long rod is a tubular body, and a push rod is arranged in the middle of the long rod. The push rod plays a role in transmitting thrust between the handle and the flexible part.

4. The flexible part is provided with a sliding cylinder, and the sliding cylinder is provided with upward elastic force by a spring; the sliding cylinder is provided with a rubber tube which can be inserted with a cotton swab rod. The pushing block arranged on the upper part of the sliding barrel can move around the shaft, when the pushing block is pushed by the push rod, the pushing block pushes the sliding barrel to move downwards, and if a cotton swab is arranged on the sliding barrel, a cotton swab head extends out of a cotton swab cavity. The pushing force of the push rod is removed, and the cotton swab head retracts into the cotton swab cavity.

The utility model discloses the same with prior art is: the scratching part is controlled by the handle through the long rod to scratch the itch.

The utility model discloses the characteristic different with prior art is: the cotton swab is arranged in the scratching part, the cotton swab dipped with the medicament can stretch out to paint the medicament on the position with pruritus, and the cotton swab has two functions of scratching and painting, and is simple in structure, reliable in performance, easy to operate and convenient to use.

Drawings

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

Fig. 2 is the schematic view of the slide cartridge structure and the cotton swab installation of the present invention.

Fig. 3 is a schematic view of the pushing block and the shaft of the present invention.

Fig. 4 is a schematic structural view of the front cover of the present invention, wherein fig. 4a is a front view, fig. 4b is a left view, and fig. 4c is a top view.

Fig. 5 is a schematic view of the seat body of the flexible part of the present invention, wherein fig. 5a is a front view, fig. 5b is a left view, fig. 5c is a top view, fig. 5d is a bottom view, and fig. 5e is a sectional view taken along line a-a of fig. 5 c.

Fig. 6 is a schematic view of the front cover of the present invention installed on the flexible portion.

Fig. 7 is a schematic view of the installation of the handle and related components of the present invention.

Fig. 8 is a general schematic diagram of the present invention (this figure is reduced to 50% of the size of fig. 1).

In fig. 1 to 8, a flexible part (1), a seat body (11), a swab cavity (111), a slide tube groove (112), an outer shaft hole (113), a front cover groove (114), a front cover wing groove (1141), a front cover hook groove (1142), a slide tube (12), a slide tube shell (121), a bottom hole (1211), a rubber tube (122), a slide tube cover (123), a pushing block (13), an inner shaft hole (131), a pushing point (132), a pressing point (133), a shaft 134, a spring (14), a front cover (15), a front cover hook (151), a front cover wing (152), a long rod (2), a pushing rod (21), a handle (3), a sliding bolt (31), a pushing key (32), a key foot 321, a rear cover (33), a sliding bolt groove (34), a key outer groove (35), a key inner groove (36) and a swab 01.

Detailed Description

Referring to the shapes and structures of fig. 1 to 8, the following steps are performed.

1. The long rod 2 is a tubular body, the push rod 21 can be arranged in the middle, and the push rod 21 can move in the long rod 2. The diameter of the push rod 21 is not less than 2.5mm, and the clearance between the push rod 21 and the inner pipe wall of the long rod 2 is not less than 1.0 mm.

2. The handle 3 has a push button 32 and a slide pin 31 adhesively fixed to the push button 32. The handle 3 is provided with a sliding bolt groove 34, and the sliding bolt 31 can move in the sliding bolt groove 34; the key feet 321 of the push key 32 can move left and right in the key outer grooves 35 on the handle 3; the sliding bolt 31 is provided with a key inner groove 36, and the key feet 321 of the push key 32 can be inserted into the key inner groove 36 of the push key 32 and are closely jointed; the rear cover 33 covers the notch of the latch groove 34 for aesthetic purposes.

3. The flexible part 1 is composed of a seat body 11, a sliding barrel 12, a pushing block 13, a spring 14 and a front cover 15. The space in the seat body 11 is provided with a cotton swab cavity 111, a slide cylinder groove 112, an outer shaft hole 113, a front cover groove 114, a front cover wing groove 1141 and a front cover hook groove 1142. The sliding cylinder 12 is composed of a sliding cylinder shell 121, a rubber tube 122 and a sliding cylinder cover 123, the bottom of the sliding cylinder shell 121 is provided with a bottom hole 1211, the upper part of the sliding cylinder shell is provided with internal threads, and the sliding cylinder shell 121 can move up and down in the sliding cylinder groove 112; the diameter of the bottom hole 1211 is smaller than the outer diameter of the rubber tube 122 but larger than the inner diameter of the rubber tube 122, the rubber tube 122 is installed in the slide cylinder housing 121, and the slide cylinder cover 123 with external threads is covered and screwed, so that the rubber tube 122 in the slide cylinder 12 can hold the short rod of the cotton swab 01. Thirdly, the pushing block 13 is installed in the base body 11 through the outer shaft hole 113 by the shaft 134, the diameter of the inner shaft hole 131 is larger than that of the shaft 134, and the pushing block 13 can flexibly move around the shaft 134. The spring 14 provides an upward thrust to the spool 12. The front cover 15 is used for covering the internal mechanism of the flexible part 1 and limiting the upward movement of the pushing block 13.

4. The utility model discloses an installation: placing the spring 14 over the spool slot 112; inserting the spool 12 into the spool slot 112; the push block 13 is mounted in the housing 11 by a shaft 134 passing through the outer shaft holes 113 at both sides of the housing 11; the front cover 15 is pushed rightwards along the front cover groove 114 to the end, at this time, the front cover wing 152 enters the front cover wing groove 1141, the front cover hook 151 enters the front cover hook groove 1142 and is buckled; the push rod 21 is loaded from the sliding bolt groove 34 of the handle 3 and the push rod 21 is pushed into the long rod 2; coating adhesive in the key inner groove 36 of the sliding bolt 31, pushing the sliding bolt 31 into the sliding bolt groove 34, inserting the key feet 321 of the push key 32 into the key inner groove 36 through the key outer groove 35, pressing and placing until being fixed; the rear cover 33 is pressed into the notch of the slider groove 34.

5. The utility model discloses the action of each part: sliding bolt 31, push rod 21, bulldozing piece 13, slide cartridge 12 contact end to end in proper order, are the interlock part, can transmit thrust, specifically: pushing the push key 32 leftward, the sliding bolt 31 moves leftward, then the push rod 21 moves leftward, the pushing block 13 rotates counterclockwise, the sliding cylinder 12 moves downward, and the cotton swab 01 extends out of the cotton swab cavity 111. The push key 32 is released, and the movable part moves reversely and resets under the rebound action of the spring 14.

6. The utility model discloses an use: preparing a cotton swab 01 with short stems: the length of the swab 01 is less than or equal to the length of the rubber tube 122 in the slide cylinder 12, and a commercially available swab is used by cutting off one end of the swab. Secondly, installing a cotton swab 01: the short shaft of swab 01 is inserted into rubber tube 122 in slide 12. Thirdly, carrying medicine on the cotton swab: the push key 32 is pushed leftwards, the cotton swab 01 extends out of the cotton swab cavity 111, a proper amount of applicable liquid medicine or ointment is dipped in the cotton swab, the push key 32 is released, and the cotton swab 01 retracts into the cotton swab cavity 111. Fourthly, coating medicine: holding the handle 3 with one hand, extending the scratching part 1 to the back itching part of the body, contacting the skin with the edge of the cotton swab cavity 111, finding and accurately positioning a itching point, pushing and pushing the push key 32 towards the scratching part 1 with a thumb or an index finger, and extending the cotton swab 01; the flexible part 1 is controlled to move up, down, left and right, and the medicament is smeared on the pruritus part. After the medicine is coated, the push key 32 is released, and the cotton swab 01 retracts into the cotton swab cavity 111; the flexible part 1 is removed, and the medicine applying process is completed. Sixthly, when the medicine coating function is not needed, the cotton swab 01 is not installed, and the mouth edge of the cotton swab cavity 111 is used for rubbing the itch part, so that the utility model can be used as a common itch scratching tool.

The shaft 134 is made of stainless steel, the spool case 121 and the spool lid 123 are made of a metal material or plastic, and the rest are made of plastic, except for the rubber tube 122.

Note that: the length of the push rod 21 influences the distance of the telescopic movement of the cotton swab 01, and the push key 32 is positioned at the leftmost side of the key outer groove 35, so that no gap exists between the push block 13 and the push rod 21 and between the push rod 21 and the sliding bolt 31. The cotton swab 01 is disposable; swab chamber 111 is cleaned frequently. ③ the above-mentioned terms of left, right, up, down, etc. are only used for the convenience of description in conjunction with the drawings, and do not necessarily refer to the actual positions in the device.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims (1)

1. An itch scratching applicator comprises a handle (3), a long rod (2) and a scratching part (1), and is characterized in that: the handle (3) is provided with a push key (32) and a sliding bolt (31) which is fixedly bonded with the push key (32); the long rod (2) is a tubular body, and a push rod (21) is arranged in the middle of the long rod; a pushing block (13) and a sliding cylinder (12) are arranged in the flexible part (1), and a rubber tube (122) is arranged in the sliding cylinder (12); the sliding bolt (31), the push rod (21), the pushing block (13) and the sliding barrel (12) are sequentially contacted end to end, are linkage components and can transmit thrust.

Images