CN211534939U

CN211534939U - Tweezers for rolling moisture-proof cotton rolls

Info

Publication number: CN211534939U
Application number: CN201922450589.6U
Authority: CN
Inventors: 张馨文; 丁小洋; 韩童童; 阎旭
Original assignee: HOSPITAL OF STOMATOLOGY CHINA MEDICAL UNIVERSITY
Current assignee: HOSPITAL OF STOMATOLOGY CHINA MEDICAL UNIVERSITY
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-09-22
Anticipated expiration: 2029-12-28

Abstract

This a tweezers for rolling up separate wet cotton roll, including tweezers handle, tweezers arm and tweezers head, the tweezers head includes that kink and clamp get the portion, and the front end integrated into one piece assembly of kink is got the portion, and the kink has two dog-ears, and the break point of two these dog-ears is break point A and break point B respectively, and break point A is located the extension line of tweezers arm, and break point B is in on the extension line of getting the portion of pressing from both sides. This a tweezers head for rolling up tweezers that separate wet cotton roll is provided with the specialty and batches the tweezers head that separates wet cotton, carries on spacingly to separating wet cotton through the kink, makes the wet cotton of separating after rolling up be cylindricly, presss from both sides the portion of getting also can be very regular to separating wet cotton turn-ups and take out, and the operation can be accomplished at one go, and it is more convenient to use.

Description

Tweezers for rolling moisture-proof cotton rolls

Technical Field

The utility model relates to a dentistry medical equipment technical field especially relates to a tweezers that is used for rolling up wet cotton roll that separates.

Background

The types of forceps which are commonly seen in the market at present are various, but the medical forceps are the most common, and the types and the varieties of the medical forceps are also quite various, and the medical forceps are divided into tissue forceps, operation forceps, dissecting forceps, dressing forceps, plastic forceps, dental forceps and the like.

Compared with the prior art, the tweezers used in dentistry are few in type and low in practicability, the general tweezers are adopted for replacing the tweezers for operation in most operations, a dentist can roll up moisture-proof cotton daily, the dentist can use the tweezers conveniently, at present, medical staff mostly use the ordinary tweezers to roll up, and the operation is very inconvenient.

Therefore, it is necessary to provide a pair of tweezers for isolating a wet cotton roll in order to overcome the deficiencies of the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to avoid prior art's weak point and provide a tweezers for rolling up and separate wet cotton roll, this tweezers head for rolling up tweezers that separate wet cotton roll is provided with the specialty and batches the tweezers head that separates wet cotton, carries on spacingly to separating wet cotton through the kink, makes the wet cotton that separates after rolling up be cylindricly, presss from both sides the portion of getting also can be very regular to separating wet cotton turn-up and take out, the operation can be in one go, it is more convenient to use.

The above object of the present invention is achieved by the following technical means.

The tweezers for rolling the moisture-proof cotton rolls comprise tweezers handles, tweezers arms and tweezers heads, wherein the tweezers heads comprise bending parts and clamping parts, and the clamping parts are integrally formed at the front ends of the bending parts;

the bending part is provided with two bending angles, the bending points of the two bending angles are respectively a bending point A and a bending point B, the bending point A is located on the extension line of the forceps arm, and the bending point B is located on the extension line of the clamping part.

Specifically, the forceps head is of a hollow structure, and is of a column shape after being closed.

Preferably, the distance between the folding point A and the folding point B is defined as the folding depth D, and D is more than 0 and less than or equal to 7 mm.

Specifically, the two folding angles of the folding part are complementary to each other.

Further, the bending part is in a shape of letter "Z", and both folding angles of the bending part are 90 °.

The utility model discloses be provided with the specialty and batch the tweezers head that separates wet cotton, carry on spacingly to separating wet cotton through the kink, make the wet cotton that separates after rolling up be cylindricly, press from both sides the portion of getting also can be very regular to separating wet cotton turn-up and take out, the operation can be finished at one go, it is more convenient to use.

Drawings

The present invention will be further described with reference to the accompanying drawings, but the contents in the drawings do not constitute any limitation to the present invention.

Fig. 1 is a schematic structural view of tweezers for rolling moisture-proof cotton rolls according to the present invention.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is an enlarged view of the bent portion.

From fig. 1 to 3, the method includes:

1. a forceps handle;

2. a forceps arm;

3. a forceps head;

31. a bending part 32 and a clamping part.

Detailed Description

The invention will be further described with reference to the following examples.

Example 1.

As shown in fig. 1 to 3, the tweezers for isolating wet cotton rolls comprises a tweezers handle 1, a tweezers arm 2 and a tweezers head 3, wherein the tweezers head 3 comprises a bending part 31 and a clamping part 32, and the clamping part 32 is integrally formed at the front end of the bending part 31.

The forceps handle 1, the forceps arm 2 and the forceps head 3 are of an integrally formed structure and are mainly made of stainless steel.

Press from both sides portion 32 and be used for pressing from both sides a side of getting wet-proof cotton, through the syntropy rotatory tweezers, make wet-proof cotton roll up cylindricly in portion 32 position is got in pressing from both sides, and the wet effect of roll cylindric wet-proof cotton in the oral cavity is better.

As shown in fig. 3, the bending portion 31 has two bending angles, and the bending points of the two bending angles are a bending point a and a bending point B, respectively, the bending point a is located on the extension line of the forceps arm 2, and the bending point B is located on the extension line of the grasping portion 32.

The bending part 31 is in the shape of letter "Z", and two folding angles of the bending part 31 are mutually complementary, and two folding angles of the bending part 31 designed by the present application are both 90 °, but are not limited to be both 90 °, and the specific angle can be determined according to the situation.

This is novel in order to practice thrift raw and other materials, reduce cost at the in-process of putting into production, tweezers head 3 is hollow structure, and tweezers head 3 closed back is the columnar order.

Generally speaking, the thickness of the moisture-proof cotton is about 10mm as the optimal thickness, the distance between the folding point A and the folding point B is defined as the folding depth D, and the folding depth D is more than 0 and less than or equal to 7 mm.

This application is provided with the specialty and batches and separate cotton tweezers head 3 of wet, separates wet cotton through kink 31 and carries on spacingly, makes the wet cotton that separates after rolling up be cylindricly, presss from both sides the portion 32 of getting also can be very regular to separating wet cotton turn-ups and take out, and the operation can be finished at one go, and it is more convenient to use.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a tweezers for rolling up wet-proof cotton roll, includes tweezers handle, tweezers arm and tweezers head, its characterized in that: the forceps head comprises a bending part and a clamping part, and the clamping part is assembled at the front end of the bending part in an integrated manner;

2. Tweezers for isolating moist cotton rolls, according to claim 1, characterized in that: the forceps head is of a hollow structure and is of a column shape after being closed.

3. Tweezers for isolating moist cotton rolls, according to claim 2, characterized in that: the distance between the folding point A and the folding point B is defined as the folding depth D, and D is more than 0 and less than or equal to 7 mm.

4. Tweezers for isolating moist cotton rolls, according to claim 3, characterized in that: the two folding angles of the folding part are mutually complementary.

5. Tweezers for isolating moist cotton rolls, according to claim 4, characterized in that: the bending part is in a letter Z shape, and two folding angles of the bending part are both 90 degrees.