Tweezers special for trichiasis extraction

Abstract

The utility model discloses a pair of tweezers special for trichiasis extraction, relates to the technical field of tweezers, and solves the problems that the existing tweezers are single in structure and easy to cause skin injury due to hand shaking and the use cost is increased due to the fact that the whole tweezers can only be replaced when the tips are abraded, the scheme is that the tweezers comprise a tweezers handle, and one side of the tweezers handle is symmetrically and fixedly connected with two pressing arms; one end of the pressing arm far away from the forceps handle is fixedly connected with a bending arm, one side of the bending arm far away from the pressing arm is provided with an eyelash clamping mechanism, and a buffer connecting mechanism is arranged between the eyelash clamping mechanism and the bending arm. The eyelash clamping mechanism can be contracted, pressure on the skin is reduced, the skin is protected, the corresponding connecting plate and the eyelash clamping plate can be taken down to be replaced by rotating the corresponding screw, the whole body does not need to be replaced, and the use cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of tweezers, in particular to a pair of special tweezers for removing inverted eyelashes. Background Art

[0002] Inverted eyelashes refer to eyelashes growing backwards, and disordered eyelashes refer to eyelashes growing irregularly. Both of them can cause eyelashes to touch the eyeball, irritate the cornea and conjunctiva and cause a series of discomfort symptoms, such as eye pain, tearing and foreign body sensation. Doctors generally use special eyelash plucking tweezers to promptly and accurately remove inverted eyelashes and disordered eyelashes. After searching, the Chinese patent publication number CN215385130U discloses an eyelash plucking tweezers for medical ophthalmic care, including a "V"-shaped tweezers handle, one end of the tweezers handle is provided with a first tweezers head, and the first tweezers head is a curved pointed head extending outward. The eyelash plucking tweezers can accurately clamp the eyelashes that need to be plucked, effectively avoid accidentally clamping the surrounding eyelashes, and can well achieve complete closure of the tweezers head working surface, effectively avoid eyelashes slipping or breaking, with high safety and easy operation.

[0003] Although the above technical solution can accurately clamp the eyelashes that need to be plucked, when using it, it is easy to cause hand shaking because it is clamped by hand, so that the end of the tweezers pokes the skin, and the tweezers in this technical solution have no protective measures, so that the tweezers are in direct hard contact with the skin, which will cause damage to the skin, and the tweezers may fall during use, causing the end of the tweezers to be worn. At this time, the tweezers can only be replaced as a whole, which increases the cost of use. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a special tweezers for removing ingrown eyelashes, which solves the problems mentioned in the background art that the existing tweezers have a single structure and are prone to skin damage due to hand shaking, and can only be replaced as a whole when the tip is worn, which increases the cost of use.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a pair of special tweezers for removing ingrown eyelashes, comprising a tweezer handle, one side of the tweezer handle is symmetrically fixedly connected to two pressing arms, one end of the pressing arm away from the tweezer handle is fixedly connected to a bending arm, an eyelash clamping mechanism is provided on the side of the bending arm away from the pressing arm, and a buffer connection mechanism is provided between the eyelash clamping mechanism and the bending arm;

[0006] The eyelash curling mechanism comprises a connecting plate connected to the buffer connecting mechanism, an eyelash curling plate is fixedly connected to one side of the outer surface of the connecting plate, and a connecting groove is provided on the outer surface of the connecting plate and on one side close to the bending arm;

[0007] The buffer connection mechanism includes a groove opened on one side of the outer surface of the pressing arm, a spring is fixedly connected to the inside of the groove, one end of the spring is fixedly connected to a connecting block slidably connected to the inner wall of the groove, one end of the connecting block is embedded in the inside of the connecting groove and slidably connected, a screw passes through the outer surface of the connecting plate, and one end of the screw is connected to the internal thread of the connecting block.

[0008] Preferably, the top-view cross-sectional shape of the connecting plate is a triangle, and an end of the connecting plate away from the bending arm is provided with an arc-shaped surface to avoid sharp points and avoid injuries.

[0009] Preferably, the outer surface of the connecting plate is provided with a countersunk hole matched with the screw, which can accommodate the head of the screw, thereby ensuring the flatness of the surface of the connecting plate.

[0010] Preferably, threaded holes cooperating with screws are provided on the outer surface of the connection block, so as to facilitate cooperation with the screws and realize installation and disassembly of the clamping mechanism.

[0011] Preferably, the outer surfaces of the two pressing arms are provided with anti-slip grooves on the sides away from each other to increase the friction with the hand.

[0012] Preferably, the ends of the two bending arms away from the pressing arm are bent close to each other to facilitate clamping.

[0013] The utility model provides a special forceps for removing inverted eyelashes, which has the following beneficial effects:

[0014] 1. The special tweezers for removing inverted eyelashes have an eyelash clamping mechanism and a buffer connection mechanism. When the eyelash clamping mechanism pokes the skin due to hand shaking or excessive force during use, the spring will contract, so that the eyelash clamping mechanism can contract, reducing the pressure on the skin and protecting the skin, thereby solving the problem that the existing tweezers have a single structure and are prone to skin damage due to hand shaking.

[0015] 2. The special tweezers for removing inverted eyelashes have an eyelash clamping mechanism and a buffer connection mechanism. When the eyelash clamping mechanism is worn due to falling or the like, the corresponding connection plate and the eyelash clamping plate can be removed and replaced by simply turning the corresponding screws. There is no need to replace the entire tweezers, which reduces the use cost. This solves the problem that the existing tweezers can only be replaced as a whole when the tip is worn, which increases the use cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the coke screening mechanism of the utility model.

[0019] In the figure, 1, tweezer handle; 2, pressing arm; 3, bending arm; 4, eyelash clamping mechanism; 41, connecting plate; 42, eyelash clamping plate; 43, connecting groove; 44, arc surface; 45, countersunk hole; 5, buffer connection mechanism; 51, groove; 52, spring; 53, connecting block; 54, screw; 55, threaded hole; 6, anti-slip pattern. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment 1:

[0022] like Figure 1 and Figure 2 As shown, a special forceps for removing ingrown eyelashes includes a forceps handle 1, one side of the forceps handle 1 is symmetrically fixedly connected with two pressing arms 2, one end of the pressing arm 2 away from the forceps handle 1 is fixedly connected with a bending arm 3, and the outer surfaces of the two pressing arms 2 on the sides away from each other are provided with anti-slip patterns 6. The ends of the two bending arms 3 away from the pressing arms 2 are bent close to each other. The anti-slip patterns 6 can increase the friction between the forceps and the fingers, thereby facilitating the clamping operation.

[0023] Embodiment 2:

[0024] like Figures 1 to 3 As shown, an eyelash clamping mechanism 4 is provided on the side of the bending arm 3 away from the pressing arm 2, and the eyelash clamping mechanism 4 includes a connecting plate 41 connected to the buffer connecting mechanism 5, and an eyelash clamping plate 42 is fixedly connected to one side of the outer surface of the connecting plate 41, and a connecting groove 43 is provided on the outer surface of the connecting plate 41 and the side close to the bending arm 3. The top cross-sectional shape of the connecting plate 41 is a triangle, and an arcuate surface 44 is provided on the end of the connecting plate 41 away from the bending arm 3. When in use, pressing the two pressing arms 2 can drive the two eyelash clamping mechanisms 4 to move relative to each other through the bending arm 3 and the buffer connecting mechanism 5, so that the inverted eyelashes can be clamped and removed, and the arcuate surface 44 can avoid sharp spots to avoid injuries.

[0025] Embodiment 3:

[0026] like Figures 1 to 3As shown, a buffer connection mechanism 5 is provided between the eyelash curling mechanism 4 and the bending arm 3, and the buffer connection mechanism 5 includes a groove 51 provided on one side of the outer surface of the pressing arm 2, a spring 52 is fixedly connected inside the groove 51, one end of the spring 52 is fixedly connected to a connection block 53 slidably connected to the inner wall of the groove 51, one end of the connection block 53 is embedded and slidably connected inside the connection groove 43, a screw 54 is passed through the outer surface of the connection plate 41, and one end of the screw 54 is threadedly connected to the inner surface of the connection block 53. A countersunk hole 45 matching the screw 54 is provided on the outer surface of the connection plate 41. A threaded hole 55 matching the screw 54 is provided on the outer surface of the connection block 53. When the skin is poked due to hand shaking or excessive force during use, the spring 52 will contract, so that the eyelash clamping mechanism 4 can be contracted, reducing the pressure on the skin and protecting the skin, thereby solving the problem that the existing tweezers have a single structure and are easy to cause skin damage due to hand shaking; when the eyelash clamping mechanism 4 is worn due to falling or the like, it is only necessary to rotate the corresponding screw 54 to remove the corresponding connecting plate 41 and the eyelash clamping plate 42 for replacement, without having to replace the entire tweezers, thereby reducing the use cost, thereby solving the problem that the existing tweezers can only be replaced as a whole when the tip is worn, thereby increasing the use cost.

[0027] Working principle: when in use, pressing the two pressing arms 2 can drive the two eyelash clamping mechanisms 4 to move relative to each other through the bending arm 3 and the buffer connection mechanism 5, so that the inverted eyelashes can be clamped and removed. The arc surface 44 can avoid sharp spots to avoid injuries.

[0028] When the skin is poked due to hand shaking or excessive force during use, the spring 52 will contract, so that the eyelash clamping mechanism 4 can be contracted, reducing the pressure on the skin and protecting the skin, thereby solving the problem that the existing tweezers have a single structure and are easy to cause skin damage due to hand shaking; when the eyelash clamping mechanism 4 is worn due to falling or the like, it is only necessary to rotate the corresponding screw 54 to remove the corresponding connecting plate 41 and the eyelash clamping plate 42 for replacement, without having to replace the entire tweezers, thereby reducing the use cost, thereby solving the problem that the existing tweezers can only be replaced as a whole when the tip is worn, thereby increasing the use cost.

[0029] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A pair of forceps for removing inverted eyelashes, comprising a tweezer handle (1), characterized in that: Two pressing arms (2) are symmetrically fixedly connected to one side of the tweezers handle (1); one end of the pressing arm (2) away from the tweezers handle (1) is fixedly connected to a bending arm (3); an eyelash clamping mechanism (4) is provided on the side of the bending arm (3) away from the pressing arm (2); a buffer connection mechanism (5) is provided between the eyelash clamping mechanism (4) and the bending arm (3); The eyelash curling mechanism (4) comprises a connecting plate (41) connected to the buffer connecting mechanism (5); an eyelash curling plate (42) is fixedly connected to one side of the outer surface of the connecting plate (41); and a connecting groove (43) is provided on the outer surface of the connecting plate (41) and on a side close to the bending arm (3); The buffer connection mechanism (5) comprises a groove (51) formed on one side of the outer surface of the pressing arm (2); a spring (52) is fixedly connected to the interior of the groove (51); one end of the spring (52) is fixedly connected to a connection block (53) slidably connected to the inner wall of the groove (51); one end of the connection block (53) is embedded in the interior of the connection groove (43) for sliding connection; a screw (54) passes through the outer surface of the connection plate (41); one end of the screw (54) is connected to the internal thread of the connection block (53).

2. The special forceps for removing ingrown eyelashes according to claim 1, characterized in that: The cross-sectional shape of the connecting plate (41) when viewed from above is triangular, and an arc-shaped surface (44) is provided at one end of the connecting plate (41) away from the bending arm (3).

3. The special forceps for removing ingrown eyelashes according to claim 1, characterized in that: The outer surface of the connecting plate (41) is provided with a countersunk hole (45) matched with the screw (54).

4. The special forceps for removing ingrown eyelashes according to claim 1, characterized in that: The outer surface of the connection block (53) is provided with a threaded hole (55) matched with the screw (54).

5. The special forceps for removing ingrown eyelashes according to claim 1, characterized in that: Anti-slip grooves (6) are provided on the sides of the outer surfaces of the two pressing arms (2) that are away from each other.

6. The special forceps for removing ingrown eyelashes according to claim 1, characterized in that: The two ends of the bending arms (3) away from the pressing arm (2) are bent toward each other.

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