CN217793521U

CN217793521U - Nail correcting hook and nail correcting assembly

Info

Publication number: CN217793521U
Application number: CN202220227399.7U
Authority: CN
Inventors: 李根保
Original assignee: Henan Tengsheng Biotechnology Co ltd
Current assignee: Henan Tengsheng Biotechnology Co ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-11-15
Anticipated expiration: 2032-01-27

Abstract

The utility model relates to a positive first couple and positive first subassembly, positive first couple include the annular snap ring of the first half and the U-shaped clamp groove of the second half, the snap ring is used for getting into between nail lower surface and the nail bed and fixing the whole positive first couple, the nail is fixed in the U-shaped clamp groove and the nail top is supported at the circular arc part of clamp groove, and the positive first couple that wherein has the tail hook can catch on the upper surface of nail firmly and prevent the pine from taking off; the nail correcting assembly is formed by connecting more than two nail correcting hooks by a connector made of flexible materials and is installed on a nail, the nail correcting hooks can slide on the connector to adjust the distance between the nail correcting hooks and the connector, and therefore the growth direction of the nail is controlled by external force, and diseases such as paronychia, onychomycosis and the like are treated.

Description

First couple and first subassembly just

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a positive first hook and a positive first component.

Background

The nail is a tight and firm layer of keratinized cortex that is located on the extension of the distal end of the finger or toe and grows outward from the distal end of the finger or toe. The main functions of the nail are to protect the soft nail bed thereunder from damage during work and to help the finger perform a finer movement, and in a normal state, the fingernail or toenail is generally bent in a circular shape to closely contact the skin of the fingernail or toenail. While ingrown nails are a common condition of nails, fingernails or toenails are capable of growing and deforming into abnormal shapes due to congenital or acquired factors, in which the side edges of the nail plate grow into nearby soft tissues and cause pain as if they were inserted into the nail groove like a foreign body. After the lateral margin of the nail is embedded into the paronychia, secondary infection is easy to occur, paronychia is caused, continuous pain is caused, and the work and daily life of a patient can be influenced when the paronychia is severe. Most of the ingrown nails occur on the nails of the foot, most frequently on the lateral side, and are less frequently found on the fingernails on both sides of the hallux or on both sides of the hallux in some patients.

At present, most of ingrown nails are treated by correction or operation, a multi-purpose nail correcting device is used for long-term wearing treatment in the correction process, the nail correcting device is required to firmly hook the nail, the distance can be adjusted along with different people or the nail, the nail correcting device is required to have a compact structure after being worn, the nail is not easy to fall off, and the like, so that the nail can keep a fixed growth in the shape and direction.

Disclosure of Invention

The utility model aims at solving the problems and providing a positive first hook and a positive first component.

The technical scheme of the utility model is that: a positive nail hook comprises a snap ring at the lower half part and a clamping groove at the upper half part, wherein the snap ring is of an annular structure; the clamping groove is U-shaped and comprises an upper plate, an arc part and a lower plate which are connected smoothly, and the lower plate of the clamping groove is connected with the clamping ring into a whole.

Preferably, a tail hook pointing to the inside of the clamping groove is obliquely fixed at the tail part of the upper plate of the clamping groove.

Preferably, the cross section of the head part of the upper plate is gradually reduced from the head part of the upper plate to the tail hook.

Preferably, the inner side surface of the clamping ring is provided with an anti-slip layer made of flexible materials.

The utility model provides a positive first subassembly, this subassembly includes the adapter sleeve of flexible material and more than two arbitrary positive first couple, the adapter sleeve inside have an elasticity rectangular, the snap ring suit of positive first couple is outside the adapter sleeve, two more than positive first couples disperse on the adapter sleeve arrange, every double-layered groove of positive first couple all moves towards same one side.

Preferably, the cross section shape of the connecting sleeve is matched with that of the clamping ring, and the cross section shape of the elastic strip is matched with that of the connecting sleeve.

Preferably, the cross section of the snap ring is oblate, and the cross section of the elastic strip is an oblate or two elastic strips which are arranged in parallel and have circular cross sections.

The utility model provides a positive first subassembly, should positive first subassembly include more than two arbitrary positive first couple and elasticity are rectangular, the snap ring suit of positive first couple is outside in elasticity is rectangular, two more positive first couples are dispersed on elasticity is rectangular and are arranged, every double-layered groove that just first couple all moves towards same one side.

Preferably, the cross section of the clamping ring is oblate, the elastic strip is one, and the cross section of the elastic strip is oblate; or two elastic strips with circular cross sections which are arranged side by side.

The utility model has the advantages that: the utility model relates to a nail correcting hook and nail correcting component, wherein the nail correcting hook comprises an annular snap ring at the upper half part and a U-shaped clamping groove at the lower half part, the snap ring is used for being clamped between the lower surface of a nail and a nail bed to fix the whole nail correcting hook, the nail is fixed in the U-shaped clamping groove, the top part of the nail is propped against the circular arc part of the clamping groove, and the tail hook of the nail correcting hook with the tail hook can firmly hook the upper surface of the nail to prevent loosening; the nail correcting assembly is formed by connecting more than two nail correcting hooks by a connector made of flexible materials and is installed on a nail, the nail correcting hooks can slide on the connector to adjust the distance between the nail correcting hooks and the connector, and therefore the growth direction of the nail is controlled by external force, and diseases such as paronychia, onychomycosis and the like are treated.

Drawings

FIG. 1 is a perspective view of a front nail hanger in accordance with a first embodiment;

FIG. 2 is a front view of the first embodiment of the nail hanger;

FIG. 3 is a perspective view of a nail hanger in the second embodiment;

FIG. 4 is a front view of the second embodiment of the nail hanger;

FIG. 5 is a front view of the front nail hook in the third embodiment;

FIG. 6 is a front view of the front nail hook of the fourth embodiment;

FIG. 7 is a perspective view of an upright nail assembly according to an embodiment V;

FIG. 8 is a front view of the upright nail assembly of the fifth embodiment;

FIG. 9 is a perspective view of the front nail assembly of the sixth embodiment;

FIG. 10 is a front view of the front nail assembly of the sixth embodiment;

FIG. 11 is a perspective view of the front nail assembly of the seventh embodiment;

FIG. 12 is a perspective view of an alternative embodiment of the front nail assembly incorporating an elastomeric strip;

FIG. 13 is a perspective view of an upright nail assembly of the eighth embodiment;

in the figure: 1. the nail-correcting hook comprises a nail-correcting hook body, 11 clamp rings, 12 clamp grooves, 121 upper plates, 122 lower plates, 123 arc parts, 13 tail hooks, 20 anti-slip layers, 22 connecting sleeves and 3 elastic strips.

Detailed Description

The first embodiment is as follows: referring to fig. 1-2, a positive nail hanger comprises a snap ring at the lower half part and a clamping groove at the upper half part, wherein the snap ring is of an annular structure; the clamping groove is U-shaped and comprises an upper plate, an arc part and a lower plate which are connected smoothly, and the lower plate of the clamping groove is connected with the clamping ring into a whole.

The clamping ring is used for being clamped between the lower surface of the nail or the toenail and a nail bed to fix the whole nail correcting hook, the nail or the toenail is fixed in the U-shaped clamping groove, and the top of the nail or the toenail is propped against the arc part of the clamping groove, so that a supporting point is provided for an elastic strip of the subsequently installed nail correcting hook, and meanwhile, the elastic strip is also a position for applying corrective force to treat diseases such as paronychia, ingrown nail and the like, and the edges and corners processed by the smooth arc can not scratch muscles at the nail or the toe or the toenail.

The second embodiment: referring to fig. 3-4, the second embodiment is substantially the same as the first embodiment, and the same parts are not repeated, except that a tail hook pointing to the inside of the clamping groove is obliquely fixed at the tail part of the upper plate of the clamping groove in the embodiment; the width from the head part of the upper plate to the tail hook is gradually reduced; the tail hook can firmly hook the upper surface of the support, so that the main armor hook is prevented from loosening in use.

Example three: referring to fig. 5, the third embodiment is substantially the same as the first embodiment, and the same parts are not repeated, except that the inner side of the snap ring in the present embodiment is provided with an anti-slip layer made of flexible material, and the plastic layer or the rubber layer can be selected; the elastic strip for subsequent installation provides axial friction force, and the elastic strip is prevented from falling off.

Example four: referring to fig. 6, the fourth embodiment is basically the same as the third embodiment, and the same points are not repeated, except that the positive nail hook in the second embodiment is the positive nail hook in the third embodiment.

Example five: referring to fig. 7-8, a positive nail assembly comprises a connecting sleeve made of flexible materials and two or more positive nail hooks according to the first embodiment, wherein an elastic long strip is arranged in the connecting sleeve, snap rings of the positive nail hooks are sleeved outside the connecting sleeve, the two or more positive nail hooks are distributed on the connecting sleeve, and clamping grooves of the positive nail hooks face to the same side; the cross section of the connecting sleeve is matched with that of the clamping ring, and the cross section of the elastic strip is matched with that of the connecting sleeve; the cross section of the snap ring is oblate, and the elastic strips are two cross sections which are arranged in parallel and are circular.

The connecting sleeve and the elastic strip can be freely bent to adapt to the bent shape of the nail or the toenail, and the nail correcting hook can freely slide on the connecting sleeve so as to adjust the distance between the nail correcting hooks and gradually change the distance along with the correction process; and the elasticity is rectangular to penetrate the back, fills plump to the adapter sleeve, promotes the snap ring to the rectangular axial frictional force of elasticity, makes positive first subassembly equipment back more firm, and difficult not hard up drops, and the rectangular resilience force of elasticity provides the power of correcting at the centre gripping position of nail or toenail through positive first couple, corrects the shape of nail or toenail.

In addition, two elastic strips with circular cross sections, which are arranged in parallel in the embodiment, can be replaced by one elastic strip with an oblate cross section, and the drawing is not drawn, and the style of fig. 11 can be referred to.

Example six: referring to fig. 9-10, the sixth embodiment is substantially the same as the fifth embodiment, and the same points are not repeated, except that the positive nail hook in the second embodiment is the positive nail hook in the second embodiment.

Example seven: referring to fig. 11-12, a nail correcting assembly comprises two or more nail correcting hooks and an elastic strip according to the third embodiment, wherein a snap ring of the nail correcting hook is sleeved outside the elastic strip, the two or more nail correcting hooks are distributed on the elastic strip, and a clamping groove of each nail correcting hook faces to the same side; the cross section of the clamping ring is oblate, and the cross section of the elastic strip is an oblate, which is referred to fig. 11; or two elastic strips with circular cross-section arranged side by side, see fig. 12.

The elastic strip can be freely bent to adapt to the bent shape of the fingernail, the nail correcting hooks can freely slide on the elastic strip, so that the distance between the nail correcting hooks is adjusted, and the nail correcting hooks are gradually adjusted along with the correction process, in the embodiment, the inner side surface of the clamping ring is provided with the anti-skidding layer made of the flexible material, and the plastic layer or the rubber layer can be selected; provide axial frictional force for the elastic strip, avoid the elastic strip to drop.

Example eight: referring to fig. 13, the eighth embodiment is substantially the same as the seventh embodiment, and the same parts are not repeated, except that the nail hanger in the fourth embodiment is the nail hanger in the fourth embodiment;

the using method comprises the following steps: firstly, inserting a connecting sleeve into the snap ring of the positive nail hook of the 4 embodiments I or II, or inserting two same elastic strips into the connecting body of the positive nail hook of the 4 embodiments III or IV; in the example, 4 positive nail hooks are selected, but the specific number depends on the actual condition of the width of the nail of the patient; firstly, sliding the nail-correcting hooks on two sides to nail furrows on two sides of the front edge of a nail or a toenail respectively, placing a clamping ring of the nail-correcting hook in the nail or toenail gap between the lower surface of the front edge of the nail or the toenail and the foremost nail or toenail of a nail bed, and simultaneously, enabling the front edge of the nail to be positioned in the U-shaped clamping groove to ensure that the front edge of the nail can prop against the arc part of the clamping groove; if the nail-correcting hook is provided with a hook, the hook is hooked on the upper surface of the nail, the rest two nail-correcting hooks are operated in the same way, the distance between the nail-correcting hooks is selected by the width of the nail and is gradually adjusted along with the correction process.

Some technical characteristics and technical scheme do not do only prescribe a limit in this patent, do not prescribe a limit to as the snap ring of couple, adapter sleeve and the rectangular specific material of elasticity and cross sectional shape, wherein cross sectional shape is circular, square, oval, oblate etc. all can, as long as can satisfy the requirement, reach the technological effect of this patent, all can carry out other changes, and all belong to the protection scope of this patent.

Claims

1. A nail correcting hook is characterized in that: the nail hanger comprises a snap ring at the lower half part and a clamping groove at the upper half part, wherein the snap ring is of an annular structure; the clamping groove is U-shaped and comprises an upper plate, an arc part and a lower plate which are connected smoothly, and the lower plate of the clamping groove is connected with the clamping ring into a whole.

2. The nail hanger according to claim 1, wherein: the tail part of the upper plate of the clamping groove is obliquely fixed with a tail hook pointing to the inside of the clamping groove.

3. The nail hanger according to claim 2, wherein: the cross section of the head part of the upper plate is gradually reduced to the tail hook.

4. A nail hanger according to any one of claims 1-3, wherein: the inner side surface of the clamping ring is provided with an anti-slip layer made of flexible materials.

5. An upright first subassembly characterized in that: the assembly comprises a connecting sleeve made of flexible materials and more than two positive nail hooks as claimed in any one of claims 1 to 3, wherein an elastic strip is arranged in the connecting sleeve, snap rings of the positive nail hooks are sleeved outside the connecting sleeve, the more than two positive nail hooks are arranged on the connecting sleeve in a scattered manner, and clamping grooves of each positive nail hook face to the same side.

6. The nail assembly of claim 5, wherein: the cross section shape of the connecting sleeve is matched with that of the snap ring, and the cross section shape of the elastic strip is matched with that of the connecting sleeve.

7. The nail assembly of claim 6, wherein: the cross section of snap ring be oblate, the rectangular cross section of elasticity be one of oblate, or for two cross sections of arranging side by side be circular shape elastic strip.

8. An upright nail assembly, characterized in that: the positive first component comprises more than two positive first hooks and an elastic strip, wherein the more than two positive first hooks are arranged on the elastic strip in a dispersed mode, and the clamping grooves of the positive first hooks face to the same side.

9. The nail assembly of claim 8, wherein: the cross section of the clamping ring is oblate, the elastic strip is one, and the cross section of the elastic strip is oblate; or two elastic strips with circular cross sections which are arranged side by side.