CN216455284U

CN216455284U - Anti-drop dactylotheca

Info

Publication number: CN216455284U
Application number: CN202123094106.7U
Authority: CN
Inventors: 刘一格; 张瑞; 张玺涛
Original assignee: Beijing Safuyu All Things Technology Co ltd
Current assignee: Beijing Safuyu All Things Technology Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-05-10
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses an anti-drop finger stall, belonging to the technical field of medical instruments, comprising a cylinder body, a closed end part and an open end part, wherein the cylinder body is arranged between the open end part and the closed end part; the cylinder body is connected with the closed end part and the open end part simultaneously; the cylinder body is provided with a tight binding part which is used for being connected with the fingers to prevent falling off; the opening end part is communicated with the cylinder body and is used for fingers to extend into and fasten the roots of the fingers. The anti-drop fingerstall provided by the utility model can be used in electricians, medicine, sexual life and other aspects, and the closed end part is set to be a thickened structure, so that the anti-drop fingerstall can effectively prevent damage, improve the overall quality and avoid damage to the use effect in the use process; the finger sleeve has the advantages that the structure of the annular tightening part is added, and the finger sleeve can be effectively prevented from falling off after being sleeved with the finger. The utility model solves the problem that the fingerstall in the prior art is easy to be scratched; the medicine is easy to fall off when in use, is kept in a human body, causes trouble for a user, has obvious effect and is suitable for wide popularization.

Description

Anti-drop dactylotheca

Technical Field

The utility model relates to the technical field of medical equipment, in particular to, an anti-drop dactylotheca.

Background

Currently, known examination finger cuffs are generally composed of an elastic collar and a barrel, wherein the barrel has an open end and a closed end, and the elastic collar is arranged at the open end. The finger stall has a plurality of application fields in life, can be used for electricians, medicines, sexual life and other aspects, but the finger stall is often scratched because the finger nail is often sharp and the finger stall is soft. In addition, when the finger stall is used in the pharmaceutical industry, the finger stall sometimes falls off, and the falling finger stall can bring extra trouble to a patient when falling into a cavity of the patient.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model provides an anti-drop finger stall, which solves the problems that the finger stall in the prior art is soft and easy to be scratched; easy to fall off when in use, and is kept in the human body, thereby causing extra trouble to the user.

The utility model provides an anti-drop finger stall, which comprises a cylinder body, a closed end part and an open end part, wherein the cylinder body is arranged between the open end part and the closed end part; the barrel is connected to both the closed end and the open end; the cylinder body is provided with a tight binding part which is used for being connected with fingers to prevent falling off; the opening end part is communicated with the cylinder body and is used for fingers to extend into and fasten the roots of the fingers.

Preferably, one end of the closed end part, which is far away from the cylinder body, is of an arc-shaped structure.

Preferably, the tight binding part is of an annular structure, and the inner diameter of the tight binding part is smaller than that of the cylinder.

Preferably, the thickness of the closed end is greater than both the thickness of the barrel and the thickness of the open end.

Preferably, the average thickness of the cylinder, the closed end and the open end is 0.02-0.05 mm.

Preferably, the thickness of the closed end part is 0.04-0.2 mm.

Preferably, the open end has an inner diameter smaller than that of the cylinder.

Preferably, the cylinder, the closed end, the tight-binding part and the open end are all made of latex.

Preferably, the cylinder, the closed end, the tightening part and the open end are of an integrally formed structure

According to the scheme, the anti-drop fingerstall provided by the utility model is an anti-drop auxiliary fingerstall with thickened top end, which can be used in multiple aspects of electricians, medicine, sexual life and the like, and the closed end part of the fingerstall is set into a thickened structure, so that the anti-drop fingerstall can effectively prevent damage, improve the overall quality and avoid damage to the use effect in the use process; the structure of the annular tight binding part is added in the middle of the finger sleeve, so that the finger sleeve can be effectively prevented from falling off after being sleeved with fingers. The device can prevent that the dactylotheca is punctured to the nail through the thickening structure of the closed tip at top when finger and vagina contact to tightly restraint the structure through tight bundle portion and prevent that the dactylotheca drops in the vagina. The utility model solves the problems that the fingerstall in the prior art is soft and easy to be scratched; the novel medical nursing bed is easy to fall off when in use, is kept in a human body, causes additional trouble for a user, has a simple structure and an obvious effect, and is suitable for wide popularization.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of an anti-drop finger stall provided by the utility model;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

fig. 3 is a schematic structural view of another anti-falling finger stall provided by the present invention.

In FIGS. 1-3:

1. closing the end portion; 2. a barrel; 3. a tightening part; 4. an open end portion; 11. an isolation chamber; 41. a vacuum tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to fig. 3, a specific embodiment of an anti-falling finger stall of the present invention will be described. The anti-falling finger stall comprises a cylinder body 2, a closed end part 1 and an open end part 4, wherein the cylinder body 2 is arranged between the open end part 4 and the closed end part 1; the cylinder 2 is connected with the closed end part 1 and the open end part 4 simultaneously; the barrel body 2 is provided with a tight binding part 3, and the tight binding part 3 is used for being connected with fingers to prevent falling off; the open end 4 communicates with the barrel 2 for the fingers to extend into and secure the base of the fingers.

In the present embodiment, the thickness of the closed end 1 is greater than both the thickness of the can 2 and the thickness of the open end 4; the opening end part 4 can be an elastic binding ring which can be used for fingers to extend into and fasten the roots of the fingers; the tight binding part 3 is arranged in the middle of the cylinder body 2, and can be clamped and fixed with the finger joint by the sleeved finger, so that falling off is effectively prevented. Each structure of the anti-drop finger stall is made of elastic materials, namely the elastic stall body, one end of the elastic stall body is an open end, the other end of the elastic stall body is a closed end, the closed end is of a thickening structure, the thickness of the anti-drop finger stall is the highest of the whole finger stall body, and the finger stall is prevented from puncturing the closed end. Referring to fig. 1 to 3, the anti-dropping finger cot is artificially divided for convenience of description, and it is within the protection scope of the present application as long as the related performance functions of the cylinder 2, the closed end portion 1 and the open end portion 4 can be achieved.

Compared with the prior art, the anti-drop fingerstall is an anti-drop auxiliary fingerstall with the thickened top end, can be used in multiple aspects of electricians, medicines, sexual life and the like, and can effectively prevent damage, improve the overall quality and avoid the damage to the use effect in the use process by setting the thickened structure at the closed end part 1 of the fingerstall; the structure of the annular tight binding part 3 is added in the middle of the finger sleeve, so that the finger sleeve can be effectively prevented from falling off after being sleeved with fingers. The device can prevent that the dactylotheca is punctured to the nail through the thickening structure of the closed tip 1 on top when finger and vagina contact to tightly restraint the structure through tight bundle portion 3 and prevent that the dactylotheca from dropping in the vagina, easily drop when effectively solving current dactylotheca and using, keep somewhere and lead to the fact extra trouble problem to the user in the human body.

As another embodiment of the present invention, the closed end 1 of the anti-drop finger stall has a circular arc structure at its end away from the cylinder 2. The closed end 1 may be of hemispherical configuration, the open end of which is connected to the end of the barrel 2 remote from the open end 4.

As another embodiment of the present invention, the tightening portion 3 of the anti-drop finger stall is an annular structure, and the inner diameter of the tightening portion 3 is smaller than the inner diameter of the cylinder 2. The tight binding part 3 can be a circle of binding ring with slightly smaller latex diameter arranged in the middle of the cylinder body 2, and after being worn, the binding ring is clamped with the finger joints, so that the finger sleeves are effectively prevented from falling off in the using process.

As another embodiment of the present invention, the average thickness of the cylinder 2, the closed end 1 and the open end 4 of the anti-falling finger cot is 0.02-0.05 mm, and the average thickness of the finger cot can be 0.04 mm.

As another embodiment of the present invention, the thickness of the closed end portion 1 of the anti-falling finger stall is 0.04-0.2 mm exemplarily, and the thickness of the closed end portion 1 may be 0.1 mm.

As another embodiment of the present invention, the inner diameter of the open end 4 of the anti-drop finger stall is smaller than the inner diameter of the cylinder 2.

As another embodiment of the present invention, the tube body 2, the closed end portion 1, the tight-binding portion 3 and the open end portion 4 of the anti-falling finger stall are made of latex. The cylinder body 2, the closed end part 1, the tightening part 3 and the opening end part 4 are of an integrated structure.

As another embodiment of the utility model, this kind of closed end 1 of anti-drop dactylotheca is equipped with keeps apart chamber 11, keep apart chamber 11 and be the U-shaped structure, keep apart 11 inboard lateral walls in chamber and the contact of finger, separate between the lateral wall in the outside and the inboard lateral wall, keep apart and do not contact each other between the lateral wall at 11 both sides in chamber, keep apart chamber 11 and cushion and offset the pressure that the finger was applyed on the one hand, on the other hand makes closed end 1 provide double-deck protection for bilayer structure promptly, even be located inside lateral wall damage, the lateral wall still is in complete state and provides the effect of keeping apart the protection to the finger.

As another embodiment of the present invention, the opening end 4 of the anti-drop finger stall is provided with a vacuum groove 41, and the vacuum groove 41 is a groove formed inside the opening end 4. Opening end 4 overlaps behind the finger root, presses the opening end 4 outside with the hand, extrudees the air extrusion of vacuum tank 41 in with vacuum tank 41 promptly, loosens the extrusion back to opening end 4, and vacuum tank 41 kick-backs to initial condition, because the air is less close vacuum state between vacuum tank 41 and the finger, so can be with opening end 4 better absorption on the finger, further prevent that this kind of dactylotheca from droing in the use, the result of use is better. It is to be understood that the terms "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship relative to one another as illustrated in the figures, which is meant only to facilitate describing the invention and to simplify the description, and are not meant to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

The embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same or similar parts among the embodiments are referred to each other. Details not described in the embodiments of the present invention belong to the prior art known to those skilled in the art.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The anti-falling fingerstall is characterized by comprising a cylinder body (2), a closed end part (1) and an open end part (4), wherein the cylinder body (2) is arranged between the open end part (4) and the closed end part (1); the cylinder (2) is connected with the closed end (1) and the open end (4) at the same time; the barrel (2) is provided with a tight binding part (3), and the tight binding part (3) is used for being connected with fingers to prevent falling off; the opening end part (4) is communicated with the cylinder body (2) and is used for fingers to extend into and fasten the roots of the fingers.

2. The anti-drop finger cot according to claim 1, wherein one end of the closed end portion (1) far away from the cylinder (2) is of a circular arc-shaped structure.

3. The anti-drop finger cot according to claim 1, wherein the tight binding portion (3) is a ring structure, and the inner diameter of the tight binding portion (3) is smaller than the inner diameter of the tube body (2).

4. A drop-preventing finger cot as claimed in claim 1, wherein the thickness of the closed end (1) is greater than both the thickness of the body (2) and the thickness of the open end (4).

5. The anti-drop finger cot according to claim 1, wherein the average thickness of the tube body (2), the closed end portion (1) and the open end portion (4) is 0.02-0.05 mm.

6. The anti-drop finger cot according to claim 1, wherein the thickness of the closed end (1) is 0.04-0.2 mm.

7. A drop-proof finger cot as claimed in claim 1, wherein the inner diameter of the open end (4) is smaller than the inner diameter of the cylinder (2).

8. The anti-drop finger stall according to claim 1, wherein the cylinder (2), the closed end portion (1), the tightening portion (3) and the open end portion (4) are all made of latex.

9. The anti-drop finger cot according to any one of claims 1 to 8, wherein the tube body (2), the closed end portion (1), the tightening portion (3) and the open end portion (4) are of an integrally formed structure.