CN216394318U

CN216394318U - Head cap J hook device

Info

Publication number: CN216394318U
Application number: CN202122954598.6U
Authority: CN
Inventors: 王胜国; 田佳; 李英; 邓亭月; 俸瑞景
Original assignee: Second Affiliated Hospital of Chongqing Medical University
Current assignee: Second Affiliated Hospital of Chongqing Medical University
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-04-29
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses a head cap J hook device which comprises a head cap and a J hook, wherein the inner surface of the head cap is matched with the top of the head, a plurality of connectors are respectively arranged on two opposite sides of the head cap close to the edges, and the J hook is connected with the connectors on the head cap through a connecting belt. After the head cap J hook device is worn on the head, the head cap is stably worn, so that the stability of the J hook on a main arch wire of a front tooth section or an arch wire draw hook is improved; the head cap and the connecting band can be adjusted in the height direction, so that the wearing requirements of different people can be met; the head cap and the J hook are matched and attractive, the wearing is comfortable, the requirements of beauty lovers are met, and the wearing population can be enlarged.

Description

Head cap J hook device

Technical Field

The utility model relates to a medical instrument used in an oral cavity, in particular to a head cap J-hook device.

Background

During orthodontic treatment, it is often desirable to provide compression and vertical control of the maxillary anterior teeth. The traditional anterior teeth depressing method comprises a three-section segment arch technology, a multipurpose arch technology, a Begg filament arch technology, a head cap J-hook high-position traction and the like. In recent years, the micro-implant screw has good correcting effect on the anterior teeth with low anchorage pressure; the micro-implant nail has a strong anchorage function, can effectively depress anterior teeth, belongs to an invasive correction method, possibly has adverse reactions such as inflammation around the implant nail, loosening of the micro-implant nail and the like, and more importantly, the micro-implant is rarely used for replacing the tooth conjunction because the permanent tooth germ is worried about being injured. Except for the high-position traction of the J-hook of the head cap, other traditional technologies are easy to generate adverse reactions such as rising of posterior teeth, increase of the angle of a lower jaw plane, clockwise rotation of an occlusion plane and the like.

The existing J-shaped hook of the head cap takes the head as an anchorage position, the J-shaped hook is buffered and bent at the mouth corner to form a J shape, the J-shaped hook is formed by bending a stainless steel wire and can be hung on a main arch wire of a front tooth section and a drag hook or a correction device of the arch wire, the J-shaped hook is connected with the head cap through a tension spring, the stress application size of the J-shaped hook is adjusted by adjusting the connection of one end of the head cap, and the front tooth is adducted and pressed down and the vertical control of a front tooth area is carried out.

The existing high-level head cap generally comprises two cap belts, a middle belt and two connecting belts, wherein the middle belt is connected with the two cap belts, one end of each of the two cap belts is connected with one end of one of the connecting belts, and the other end of each of the two cap belts is connected with one end of the other connecting belt.

After the existing high-position head cap is worn on the head, the cap belt is easy to slide on the head, so that J is unstable when hooked on a main arch wire of a front tooth section, an arch wire draw hook or a corrector; the hat band and the connecting band can not be adjusted in the height direction, so that the wearing requirements of different people are difficult to meet; and the whole high-position head cap and the J hook are not attractive in matching, so that many student groups are unwilling to wear the high-position head cap and the J hook.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides the head cap J hook device which is stably worn on the head, is adjustable in the height direction of the head cap and the connecting belt and has attractive appearance.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a first cap J hook device, includes first cap and J hook, the internal surface and the top of the head of head cap suit, the relative both sides of first cap are close to the edge respectively and set up a plurality of connectors, the J hook passes through the connecting band and is connected with the connector on the first cap.

As a preferable aspect of the present invention, two opposite sides of the headgear are respectively provided with a plurality of rows of connecting heads in the up-down direction near the edge.

As a preferable scheme of the present invention, the lower parts of the two opposite sides of the headgear are respectively provided with a decorative cushion, the decorative cushion comprises an inner soft laminate and an outer soft laminate, the J-hook and the connecting band are sandwiched between the inner soft laminate and the outer soft laminate, the top end of the connecting band is connected to the connector, and the lower end of the J-hook extends out of the decorative cushion.

The inner attaching soft layer can be small and exquisite and is matched with the connecting band, so that the effects of attractiveness and no stimulation to the cheek are achieved. The inner and outer decorative layers are more suitable for being worn in winter, and can play a role in beautifying, comfort and warm keeping.

As a preferable scheme of the present invention, the connecting band is detachably connected to the connecting head on the headgear by means of fastening with a button.

As a preferable scheme of the present invention, the two opposite sides of the headgear are provided with adjusting belts near the edges, respectively, and the connecting belt is connected with the connecting heads on the corresponding sides of the headgear through the adjusting belts.

As a preferable scheme of the present invention, the adjusting belt is provided with a plurality of rows of adjusting positioning holes in the vertical direction, the top end of the connecting belt is connected with the adjusting positioning holes at the bottom of the adjusting belt, and the adjusting positioning holes at the upper part of the adjusting belt are connected with the connecting head on the head cap.

As a preferable scheme of the present invention, the two opposite sides of the headgear and the lower portion of the adjustment strap are respectively provided with a decorative cushion, the decorative cushion includes an inner soft lamination layer and an outer soft lamination layer, the J-hook and the connecting strap are sandwiched between the inner soft lamination layer and the outer soft lamination layer, the top end of the connecting strap is connected with the adjustment positioning hole at the bottom of the adjustment strap, and the lower end of the J-hook extends out of the decorative cushion.

As a preferred scheme of the present invention, the connecting band is detachably connected to the adjusting positioning hole on the adjusting band by means of fastening with a button, and the adjusting positioning hole on the adjusting band is detachably connected to the connector on the head cap by means of fastening with a button.

As a preferable scheme of the utility model, the head cap is a peaked cap, a yellow cap or a swimming cap.

As a preferable aspect of the present invention, the J-hook is divided into two parts, a lower J-hook body and an upper coil spring, wherein a top end of the J-hook body is connected to a bottom end of the coil spring, and a top end of the coil spring is connected to a bottom end of the connecting band.

The utility model has the technical effects that: after the head cap J hook device is worn on the head, the head cap is stably worn, so that the stability of the J hook on a main arch wire of a front tooth section, an arch wire draw hook or a correcting appliance is improved; the hat band and the connecting band can be adjusted in the height direction, so that the wearing requirements of different people can be met; the head cap and the J hook are matched and attractive, and the wearing is comfortable, so that the requirements of beauty lovers are met, and the wearing population can be enlarged.

Drawings

FIG. 1 is a first schematic structural view of a first J-hook device;

FIG. 2 is a second schematic structural view of a headgear J-hook device;

FIG. 3 is an exploded view of the positional engagement of the inner conformable soft layer, J-hook, interface tape and outer decorative soft layer;

fig. 4 is a third structural schematic diagram of a head cap J-hook device.

In the figure: 1-headgear; 2-J hook; 3, a connector; 4, connecting the belt; 5, decorating the soft cushion; 51-inner laminate soft layer; 52-outer decorative soft layer; 6-adjusting the belt; and 7, adjusting the positioning hole.

Detailed Description

The utility model is described in further detail below with reference to the figures and the detailed description.

As shown in figure 1, the head cap J hook device comprises a head cap 1 and a J hook 2, wherein the inner surface of the head cap 1 is matched with the top of the head, a plurality of connectors 3 are respectively arranged at two opposite sides of the head cap 1 close to the edges, and the J hook 2 is connected with the connectors 3 on the head cap 1 through a connecting belt 4. In this embodiment, the head cap 1 is a peaked cap, a yellow cap or a similar swimming cap, and of course, other shapes of the head cap may be adopted, and the size of the head cap 1 may be adjusted according to the size of the head. After the head cap 1 is worn on the head, the inner surface of the whole head cap 1 is contacted with the top of the head, and the head cap 1 is stably worn, so that the stability of the J hook on a main arch wire of a front tooth section or an arch wire draw hook is increased. The J-hook 2 is divided into a lower J-hook body and an upper spiral spring, the top end of the J-hook body is connected with the bottom end of the spiral spring, the top end of the spiral spring is connected with the bottom end of the connecting belt 4, and traction force is maintained through deformation of the spring.

Example 1

The opposite sides of the head cap 1 are respectively provided with a plurality of rows of connecting heads 3 in the up-down direction near the edge, as shown in fig. 2. The lower parts of two opposite sides of the head cap 1 are respectively provided with decorative cushions 5, the decorative cushions 5 comprise an inner joint soft layer 51 and an outer decorative soft layer 52, and the J-shaped hook 2 and the connecting belt 4 are clamped between the inner joint soft layer 51 and the outer decorative soft layer 52, as shown in figure 3. The top end of the connecting belt 4 is connected with the connector 3, and the lower end of the J hook 2 extends out of the decorative cushion 5. Connecting band 4 can be dismantled with connector 3 on the head cap 1 through the mode of button lock and be connected, and the connecting band 4 also does not confine the button lock with the connected mode of connector 3 on the head cap 1 to, also can adopt other modes, if adopt the magic to paste the bonding. The connector 3 can also form button decoration by a button buckling mode alone.

Set up multirow connector 3 at the both sides edge of headgear 1, the top of connecting band 4 is connected with the connector 3 of the not co-altitude in the both sides of headgear 1, alright adjust the distance between 2 bottoms of J hook and headgear 1, and then satisfy different crowds and wear the demand. J hook 2 and connecting band 4 are pressed from both sides in between soft layer 51 of laminating and the soft layer 52 of outer decoration, and soft layer 51 of interior laminating contacts with face's skin, because of the soft layer 51 of interior laminating is soft, greatly increased with the comfort level of skin contact, and outmost outer soft layer 52 of outer decoration that adopts, whole headgear 1 is with decorating cushion 5 collocation back, the appearance is more pleasing to the eye.

Example 2

The two opposite sides of the head cap 1 near the edge are respectively provided with an adjusting belt 6, and the connecting belt 4 is connected with the connecting heads 3 on the corresponding sides of the head cap 1 through the adjusting belts 6, as shown in fig. 4.

The adjusting belt 6 is provided with a plurality of rows of adjusting positioning holes 7 in the up-down direction, the top end of the connecting belt 4 is connected with the adjusting positioning holes 7 at the bottom of the adjusting belt 6, and the adjusting positioning holes 7 at the upper part of the adjusting belt 6 are connected with the connectors 3 on the head cap 1.

The opposite sides of the head cap 1 and the lower part of the adjusting belt 6 are respectively provided with decorative cushions 5, the decorative cushions 5 comprise an inner joint soft layer 51 and an outer decorative soft layer 52, and the J hook 2 and the connecting belt 4 are clamped between the inner joint soft layer 51 and the outer decorative soft layer 52, as shown in figure 3. The top end of the connecting belt 4 is connected with an adjusting positioning hole 7 at the bottom of the adjusting belt 6, and the lower end of the J hook 2 extends out of the decorative soft pad 5.

Connecting band 4 can be dismantled with the regulation locating hole 7 on the regulation area 6 through the mode of button lock and be connected, and the regulation locating hole 7 on the regulation area 6 can be dismantled through the connector 3 on the mode of button lock and the headgear 1 and be connected, and connecting band 4 also does not confine to the button lock with the connected mode of regulation area 6 and the connected mode of connector 3 on regulation area 6 and the headgear 1, also can adopt other modes, if adopt the magic to paste the bonding. The connector 3 can also form button decoration by a button buckling mode alone.

The adjusting belt 6 is provided with a plurality of rows of adjusting positioning holes 7 in the up-down direction, the top of the adjusting connecting belt 4 is connected with the adjusting positioning holes 7 with different heights of the adjusting belt 6, and the adjusting positioning holes 7 with different heights of the adjusting belt 6 are connected with the connectors 3 corresponding to the two sides of the head cap 1, so that the distance between the bottom of the J hook 2 and the head cap 1 can be adjusted, and further, the wearing requirements of different crowds can be met. J hook 2 and connecting band 4 are pressed from both sides in between soft layer 51 of laminating and the soft layer 52 of outer decoration, and soft layer 51 of interior laminating contacts with face's skin, because of the soft layer 51 of interior laminating is soft, greatly increased with the comfort level of skin contact, and outmost outer soft layer 52 of outer decoration that adopts, whole headgear 1 is with decorating cushion 5 collocation back, the appearance is more pleasing to the eye. When the patient need wear the first cap J hook device daytime, combine with decoration cushion 5 through first cap 1, be favorable to reducing the influence to patient's appearance when first cap J hook device is worn, it is more pleasing to the eye.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. A kind of head cap J hook device, characterized by: including head cap (1) and J hook (2), the internal surface and the crown of head cap (1) suit, the relative both sides of head cap (1) are close to the edge respectively and set up a plurality of connectors (3), J hook (2) are connected through connecting band (4) and connector (3) on head cap (1).

2. A headgear J-hook device according to claim 1, wherein: the two opposite sides of the head cap (1) are respectively close to the edges and are provided with a plurality of rows of connectors (3) in the up-down direction.

3. A headgear J-hook device according to claim 1, wherein: the relative both sides lower part of headgear (1) sets up respectively and decorates cushion (5), decorate cushion (5) including interior laminating soft layer (51) and outer soft layer (52) of decoration, J hook (2) and connecting band (4) are pressed from both sides in between laminating soft layer (51) and outer soft layer (52) of decoration, the top and connector (3) of connecting band (4) are connected, decoration cushion (5) are stretched out to the lower extreme of J hook (2).

4. A headgear J-hook device according to any one of claims 1 to 3, wherein: the connecting band (4) is detachably connected with the connector (3) on the head cap (1) in a button buckling mode.

5. A headgear J-hook device according to claim 1, wherein: the utility model discloses a helmet, including head cap (1), the relative both sides of head cap (1) are close to the edge and are provided with regulation band (6) respectively, connecting band (4) are connected with connector (3) of corresponding side on head cap (1) through regulation band (6).

6. A headgear J-hook device according to claim 5, wherein: the adjustable head cap is characterized in that a plurality of rows of adjusting positioning holes (7) are formed in the upper direction and the lower direction of the adjusting belt (6), the top end of the connecting belt (4) is connected with the adjusting positioning holes (7) at the bottom of the adjusting belt (6), and the adjusting positioning holes (7) in the upper portion of the adjusting belt (6) are connected with the connectors (3) on the head cap (1).

7. A headgear J-hook device according to claim 5 or 6, wherein: the relative both sides of headgear (1) and the lower part that is located regulation area (6) set up respectively and decorate cushion (5), decorate cushion (5) including interior laminating soft layer (51) and outer soft layer of decoration (52), J hook (2) and connecting band (4) are pressed from both sides in between laminating soft layer (51) and outer soft layer of decoration (52), the top of connecting band (4) is connected with regulation locating hole (7) of regulation area (6) bottom, decoration cushion (5) are stretched out to the lower extreme of J hook (2).

8. The headgear J-hook device of claim 7, wherein: the connecting band (4) can be detachably connected with the adjusting positioning hole (7) in the adjusting band (6) in a button buckling mode, and the adjusting positioning hole (7) in the adjusting band (6) can be detachably connected with the connector (3) in the head cap (1) in the button buckling mode.

9. A headgear J-hook device according to claim 1, wherein: the head cap (1) is a peaked cap, a small yellow cap or a swimming cap.

10. A headgear J-hook device according to claim 1, wherein: the J hook (2) is divided into a lower J hook body and an upper spiral spring, the top end of the J hook body is connected with the bottom end of the spiral spring, and the top end of the spiral spring is connected with the bottom end of the connecting belt (4).