CN220495123U

CN220495123U - Neck fixer

Info

Publication number: CN220495123U
Application number: CN202222732345.9U
Authority: CN
Inventors: 章少伟; 邹斯乐; 沈伟杰; 林杰鸿; 欧玉辉
Original assignee: Guangzhou New Design Biotechnology Co Ltd
Current assignee: Guangzhou New Design Biotechnology Co Ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2024-02-20
Anticipated expiration: 2032-10-17

Abstract

The utility model provides a neck fixer, which comprises a chest panel, a back plate, an air cushion supporting plate, a chin supporting plate, an air pump and an air pipe, wherein the back plate is connected to the chest panel through a binding belt, the chest panel and the back plate are enclosed to form a space for the neck to be worn, the air cushion supporting plate is arranged on the inner side of the back plate and is attached to the rear side surface of the neck, the chin supporting plate is arranged on the chest panel and is used for supporting the chin of a person, the air pump is arranged in the chest panel, the air pump is connected with the air cushion supporting plate through the air pipe, and a switch key for controlling the air pump to start and stop is arranged on the chest panel. The neck fixator can start the air pump to inflate or stop inflating the air cushion supporting plate through the on-off key, so that the air cushion supporting plate can be inflated rapidly, and the use convenience is improved.

Description

Neck fixer

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a neck fixator.

Background

Currently, existing neck fasteners are often provided with an air cushion to support the neck, and tightness of the wear is achieved by adjusting the air pressure in the air cushion. However, the existing neck fixator is used for inflating the air cushion by manually pressing the air bag, and the air cushion can be inflated to a proper tightness degree only by continuously pressing the air bag by hands, so that the manual inflation mode is time-consuming and labor-consuming and inconvenient to use.

Disclosure of Invention

The utility model provides a neck fixator which can realize rapid inflation and deflation and improve the convenience of use.

The utility model adopts the technical scheme that:

the utility model provides a neck fixer, which comprises a chest panel, a back plate, an air cushion supporting plate, a chin supporting plate, an air pump and an air pipe, wherein the back plate is connected to the chest panel through a binding belt, the chest panel and the back plate are enclosed to form a space for the neck to be worn, the air cushion supporting plate is arranged on the inner side of the back plate and is attached to the rear side surface of the neck, the chin supporting plate is arranged on the chest panel and is used for supporting the chin of a person, the air pump is arranged in the chest panel, the air pump is connected with the air cushion supporting plate through the air pipe, and a switch key for controlling the air pump to start and stop is arranged on the chest panel.

Further, the two ends of the chin support plate are respectively connected to the two ends of the chest panel in a rotating way, and the neck fixing device further comprises an adjusting mechanism for adjusting the rotation angle between the chest panel and the chin support plate, so that the chest panel and the chin support plate are kept at a required angle.

Further, the adjusting mechanism comprises a guide plate and a knob, the guide plate is fixed in the chest panel, four first guide holes are symmetrically formed in the left and right of the guide plate, and the knob is rotationally connected to the chest panel and located at the symmetrical axis of the guide plate.

Further, the adjusting mechanism comprises two connecting rods, the two connecting rods are symmetrically arranged left and right, each connecting rod comprises a rod body and guide posts, one end of the rod body is connected with two guide posts which are arranged at intervals, the other end of the rod body is connected with one guide post, the two guide posts at one end of one connecting rod are respectively arranged in the two first guide holes at the upper part in a sliding mode, and the two guide posts at one end of the other connecting rod are respectively arranged in the two first guide holes at the lower part in a sliding mode.

Further, adjustment mechanism includes the stay cord, and every connecting rod corresponds and is equipped with a stay cord, and on the middle section of stay cord was around locating the reel of winding of knob department, the both ends of stay cord were fixed in respectively on two guide posts of connecting rod, and the second guiding hole has all been seted up at the left and right ends of chest panel, and the third guiding hole has all been seted up at the left and right ends of chin layer board, and the second guiding hole and the third guiding hole of corresponding end are worn to locate by the slide of a guide pillar of every connecting rod other end.

Further, a separation disc is arranged on the rope winding disc at the knob so as to wind the two pull ropes on two sides of the separation disc respectively.

Further, the chin layer board includes outer panel, interior side board and ventilative pad, and the outer panel is U-shaped platy, and both ends are rotated respectively and are connected in the both ends of chest panel about the outer panel, and the inboard of outer panel is fixed in at the both ends of interior side board, and interior side board and outer panel interval arrangement have seted up the bleeder vent on the interior side board, and ventilative pad is fixed in the medial surface of interior side board for laminating people's chin.

Further, the backboard comprises a first connecting plate, a second connecting plate and a locking piece, wherein the first connecting plate is provided with an adjusting hole extending along the length direction of the neck, the second connecting plate is provided with a screw hole corresponding to the adjusting hole, and the locking piece penetrates through the adjusting hole and is in threaded connection with the second connecting plate so as to connect the first connecting plate with the second connecting plate.

Further, the air pump is provided with an electromagnetic valve for controlling the discharge of air in an electric mode; and/or the air pipe is provided with an exhaust valve protruding out of the chest panel for manually exhausting the air in the air cushion supporting plate.

Further, the chest panel comprises a bottom shell and a mask arranged on the bottom shell, a containing shell for installing an air supply pump is connected to the middle concave part of the bottom shell, and a cavity for penetrating an air supply pipe is formed between the bottom shell and the mask.

Compared with the prior art, the neck fixator is provided with the chest panel, the backboard, the air cushion support plate, the chin support plate, the air pump and the air pipe which are matched, the air pump can be started through the on-off key, the air pump is used for inflating the air cushion support plate through the air pipe, and when the air pressure of the air cushion support plate reaches the proper supporting strength of a user, the air pump is closed through the on-off key to stop inflating. After use, the binding band between the back plate and the chest panel can be detached, so that the neck fixator is removed, and then the air in the air cushion supporting plate can be released through the exhaust valve. By adopting the neck fixator with the structural design, the air pump can be started to inflate or stop inflating the air cushion supporting plate through the on-off key, so that the air cushion supporting plate can be inflated rapidly, and the use convenience is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain the utility model. In the drawings of which there are shown,

fig. 1: an assembly view of the neck anchor of the present utility model;

fig. 2: front view of the internal structure of the neck fixator of the utility model;

fig. 3: a side view of the internal structure of the neck anchor of the present utility model;

fig. 4: the structure of the connecting rod of the neck fixer is that;

fig. 5: a rear view of the neck anchor of the present utility model.

Reference numerals: chest panel 1, backplate 2, air cushion layer board 3, chin layer board 4, air pump 5, trachea 6, discharge valve 7, on & off switch 8, drain pan 11, face guard 12, storage case 13, ventilative elastic pad 14, adjustment mechanism 9, deflector 91, knob 92, connecting rod 93, stay 94, first guiding hole 910, body 931, guide post 932, second guiding hole 15, third guiding hole 40, outer panel 41, inner panel 42, ventilative pad 43, first connecting plate 21, second connecting plate 22, retaining member 23, adjustment hole 210.

Detailed Description

The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.

As shown in fig. 1 to 5, the present utility model provides a neck fixing device, which comprises a chest panel 1, a back plate 2, an air cushion supporting plate 3, a chin supporting plate 4, an air pump 5, an air pipe 6 and an air outlet valve 7, wherein the chest panel 1 forms a U-shaped structure sleeved on the neck and supported in front of the chest, the back plate 2 is connected to the chest panel 1 through a binding belt, the chest panel 1 and the back plate 2 enclose to form a space for wearing the neck, the air cushion supporting plate 3 is mounted on the inner side of the back plate 2 for being attached to the back side of the neck, and the chin supporting plate 4 is mounted on the chest panel 1 for supporting the chin of a person. The air pump 5 is installed in the chest panel 1, and air pump 5 passes through air pipe 6 to be connected air cushion layer board 3, is provided with on-off key 8 that is used for controlling air pump 5 to start and stop on the chest panel 1, and discharge valve 7 is installed on air pipe 6 and is bulged outside chest panel 1 to supply to emit the gas in the air cushion layer board 3 through discharge valve 7 manual.

According to the neck fixator, the chest panel 1, the backboard 2, the air cushion support plate 3, the chin support plate 4, the air pump 5, the air pipe 6 and the exhaust valve 7 are arranged to be matched, the air pump 5 can be started through the switch key 8, the air pump 5 is used for inflating the air cushion support plate 3 through the air pipe 6, and when the air pressure of the air cushion support plate 3 reaches the proper supporting strength of a user, the air pump 5 is closed through the switch key 8 to stop inflation. After use, the tie between the back plate 2 and the chest panel 1 can be removed, so that the neck holder can be removed, and then the air in the air cushion support plate 3 can be released through the exhaust valve 7. By adopting the neck fixator with the structural design, the air pump 5 can be started to inflate or stop inflating the air cushion support plate 3 through the on-off key 8, so that the air cushion support plate 3 can be inflated rapidly, the air cushion support plate 3 can be deflated rapidly through the exhaust valve 7, the air cushion support plate 3 can be inflated rapidly and deflated rapidly only through the on-off key 8 and the exhaust valve 7, and the use convenience is improved.

The air pump 5 is provided with an electromagnetic valve to control the on-off of the air. The air cushion supporting plate 3 is internally provided with a pressure sensor for detecting the pressure value of the air cushion supporting plate 3 after being inflated, so that the air pump 5 is controlled to stop inflating when the detected pressure value reaches the highest limit value, thereby avoiding the explosion caused by the excessive inflation of the air cushion supporting plate 3 and improving the use safety and reliability.

In this embodiment, the chest panel 1 includes a bottom shell 11 and a mask 12 mounted on the bottom shell 11, the bottom shell 11 and the mask 12 are all U-shaped, a storage shell 13 mounted with the air pump 5 is connected to a middle recess of the bottom shell 11, and a cavity through which the air pipe 6 passes is formed between the bottom shell 11 and the mask 12, so that the air pipe 6 is hidden in the bottom shell 11 and the mask 12. The exhaust valve 7 protrudes outwards from the face mask 12 for the human hand to trigger the opening of the exhaust port to achieve the exhaust.

In this embodiment, in order to improve wearing comfort, the chest panel 1 includes an air-permeable elastic pad 14, and the air-permeable elastic pad 14 is mounted on the inner side of the bottom shell 11 for fitting the chest and the left and right sides of the neck of a person.

In this embodiment, for convenience of use, a rechargeable battery connected to the air pump 5 is installed in the storage case 13 to supply electric power for the operation of the air pump 5. The storage case 13 is provided with a charging interface connected to a rechargeable battery.

In this embodiment, in order to adapt to the use requirements of different users, the universality of the product is improved, the two ends of the chin rest 4 are respectively connected to the two ends of the chest panel 1 in a rotating way, and the neck fixer further comprises an adjusting mechanism 9 for adjusting the rotation angle between the chest panel 1 and the chin rest 4, so that the chest panel 1 and the chin rest 4 are kept at the required angle.

In this embodiment, the adjusting mechanism 9 includes a guide plate 91, a knob 92, a connecting rod 93 and a pull rope 94, the guide plate 91 is fixed in the chest panel 1, four first guide holes 910 are symmetrically arranged on the guide plate 91, the knob 92 is rotationally connected to the chest panel 1 and is located at the symmetry axis of the guide plate 91, two connecting rods 93 are symmetrically arranged left and right, each connecting rod 93 includes a rod 931 and a guide post 932, one end of the rod 931 is connected with two guide posts 932 arranged at intervals, the other end of the rod 931 is connected with one guide post 932, two guide posts 932 at one end of one connecting rod 93 are respectively and slidably arranged in two first guide holes 910 at the upper side, two guide posts 932 at one end of the other connecting rod 93 are respectively and slidably arranged in two first guide holes 910 at the lower side, each connecting rod 93 is correspondingly provided with one pull rope 94, the middle section of the pull rope 94 is wound on a rope winding disc at the position of the knob 92, and two ends of the pull rope 94 are respectively fixed on the two guide posts 932 at the connecting rod 93, so that the two rope winding discs wound at the position of the knob 92 are respectively and are driven to slide along the first guide holes 910 by rotating the knob 92. The chest panel 1 has all seted up second guiding hole 15 in both ends about, and the third guiding hole 40 has all been seted up in both ends about chin support plate 4, and the second guiding hole 15 and the third guiding hole 40 of corresponding end are worn to locate by the slide of a guide pillar 932 of every connecting rod 93 other end to supply two connecting rods 93 to drive chin support plate 4 rotation regulation position through the guide pillar 932 of wearing to locate second guiding hole 15 and third guiding hole 40. The knob 92 rotatably connected to the chest panel 1 is arranged to pull the pull ropes 94 on the two guide posts 932, so that the two connecting rods 93 slide along the corresponding first guide holes 910, one guide post 932 at the other end of the two connecting rods 93 is driven to slide along the second guide holes 15 and the third guide holes 40, and the chin support plate 4 is limited at a set angle position on the chest panel 1 through one guide post 932 at the other end of the two connecting rods 93. Thus, the proper position of the chin rest 4 can be adjusted by rotating the knob 92, the adjustment is convenient and quick, and the adjustment precision is high. Specifically, the rope winding disc at the knob 92 is provided with a separation disc, so that the two pull ropes 94 are respectively wound on two sides of the separation disc, and inconvenience in adjustment caused by mutual interference of the two pull ropes 94 is avoided.

In this embodiment, the air cushion support plate 3 is a curved surface shape adapted to the curved surface of the neck of the person, and an inflation space is formed to achieve inflation or deflation by inflation.

In this embodiment, the chin support plate 4 includes an outer plate 41, an inner plate 42 and an air permeable pad 43, the outer plate 41 is in a U-shape, the left and right ends of the outer plate 41 are respectively connected to the two ends of the chest panel 1 in a rotating manner, the two ends of the inner plate 42 are fixed to the inner side of the outer plate 41, the inner plate 42 and the outer plate 41 are arranged at intervals, the inner plate 42 is provided with air holes, and the air permeable pad 43 is fixed to the inner side surface of the inner plate 42 for fitting the chin of a person. The chin support plate 4 is matched with the ventilation pad 43 through the outer side plate 41, the inner side plate 42, so that the rotation connection between the chin support plate 4 and the chest panel 1 is realized, and the wearing comfort can be improved.

In this embodiment, the back plate 2 includes a first connecting plate 21, a second connecting plate 22 and a locking member 23, the first connecting plate 21 is provided with an adjusting hole 210 extending along the longitudinal direction of the neck, the second connecting plate 22 is provided with a screw hole corresponding to the adjusting hole 210, the locking member 23 passes through the adjusting hole 210 and is screwed into the screw hole to connect the first connecting plate 21 with the second connecting plate 22, and the telescopic adjustment of the first connecting plate 21 and the second connecting plate 22 is realized by changing different hole positions of the locking member 23 in the adjusting hole 210, so that the adjustment is convenient, the use of users with different neck lengths is facilitated, and the universality of products is improved. The air cushion supporting plate 3 is tightly attached to the inner surfaces of the first connecting plate 21 and the second connecting plate 22. Specifically, the air cushion support plate 3 is provided with a connecting hole, the inner surface of the first connecting plate 21 is connected with a fixing column, and the fixing column is inserted into the connecting hole to connect the air cushion support plate 3 with the first connecting plate 21.

Any combination of the various embodiments of the utility model should be considered as being within the scope of the present disclosure, as long as the inventive concept is not violated; within the scope of the technical idea of the utility model, any combination of various simple modifications and different embodiments of the technical proposal without departing from the inventive idea of the utility model should be within the scope of the utility model.

Claims

1. A neck anchor, characterized in that: the novel baby nursing device comprises a chest panel (1), a back plate (2), an air cushion supporting plate (3), a chin supporting plate (4), an air pump (5) and an air pipe (6), wherein the back plate (2) is connected to the chest panel (1) through a binding belt, the chest panel (1) and the back plate (2) are enclosed to form a space for the neck to be worn, the air cushion supporting plate (3) is arranged on the inner side of the back plate (2) for being attached to the rear side of the neck, the chin supporting plate (4) is arranged on the chest panel (1) for supporting the chin of a person, the air pump (5) is arranged in the chest panel (1), the air pump (5) is connected with the air cushion supporting plate (3) through the air pipe (6), and a switch key (8) for controlling the air pump (5) to be started and stopped is arranged on the chest panel (1).

The two ends of the chin support plate (4) are respectively connected with the two ends of the chest panel (1) in a rotating way, and the neck fixer also comprises an adjusting mechanism (9) for adjusting the rotation angle between the chest panel (1) and the chin support plate (4) so as to keep the chest panel (1) and the chin support plate (4) at a required angle;

the adjusting mechanism (9) comprises a guide plate (91) and a knob (92), wherein the guide plate (91) is fixed in the chest panel (1), four first guide holes (910) are symmetrically formed in the guide plate (91) in a left-right mode, and the knob (92) is rotationally connected to the chest panel (1) and located at the symmetrical axis of the guide plate (91).

2. The neck anchor of claim 1, wherein: the adjusting mechanism (9) comprises two connecting rods (93), wherein the two connecting rods (93) are symmetrically arranged left and right, each connecting rod (93) comprises a rod body (931) and guide posts (932), one end of each rod body (931) is connected with two guide posts (932) which are arranged at intervals, the other end of each rod body (931) is connected with one guide post (932), the two guide posts (932) at one end of one connecting rod (93) are respectively arranged in the two first guide holes (910) at the upper side in a sliding mode, and the two guide posts (932) at one end of the other connecting rod (93) are respectively arranged in the two first guide holes (910) at the lower side in a sliding mode.

3. The neck anchor of claim 2, wherein: the utility model provides an adjustment mechanism (9) is including stay cord (94), every connecting rod (93) corresponds and is equipped with a stay cord (94), on the winding rope dish of locating knob (92) department is wound to the middle section of stay cord (94), on two guide pillars (932) of connecting rod (93) are fixed in respectively at the both ends of stay cord (94), second guiding hole (15) have all been seted up at the left and right sides both ends of chest panel (1), third guiding hole (40) have all been seted up at the left and right sides both ends of chin layer board (4), second guiding hole (15) and third guiding hole (40) of locating corresponding end are worn in the slip of a guide pillar (932) of every connecting rod (93) other end.

4. A neck anchor according to claim 3, wherein: the rope winding disc at the knob (92) is provided with a separation disc so as to wind the two pull ropes (94) on two sides of the separation disc respectively.

5. The neck anchor of claim 1, wherein: the chin support plate (4) comprises an outer side plate (41), an inner side plate (42) and a ventilation pad (43), wherein the outer side plate (41) is U-shaped, the left end and the right end of the outer side plate (41) are respectively connected with the two ends of the chest panel (1) in a rotating mode, the two ends of the inner side plate (42) are fixed to the inner side of the outer side plate (41), the inner side plate (42) and the outer side plate (41) are arranged at intervals, ventilation holes are formed in the inner side plate (42), and the ventilation pad (43) is fixed to the inner side face of the inner side plate (42) for fitting the chin of a person.

6. The neck anchor of claim 1, wherein: the backboard (2) comprises a first connecting plate (21), a second connecting plate (22) and a locking piece (23), wherein an adjusting hole (210) extending along the length direction of the neck is formed in the first connecting plate (21), a screw hole corresponding to the adjusting hole (210) is formed in the second connecting plate (22), and the locking piece (23) penetrates through the adjusting hole (210) and is connected in the screw hole in a threaded mode so as to connect the first connecting plate (21) with the second connecting plate (22).

7. The neck anchor of claim 1, wherein: the air pump (5) is provided with an electromagnetic valve for controlling the discharge of air in an electric mode; and/or the air pipe (6) is provided with an exhaust valve (7) protruding out of the chest panel (1) for manually exhausting the air in the air cushion supporting plate (3).

8. The neck anchor of claim 1, wherein: the chest panel (1) comprises a bottom shell (11) and a face mask (12) arranged on the bottom shell (11), a containing shell (13) for installing an air supply pump (5) is connected to the middle concave part of the bottom shell (11), and a cavity for penetrating an air supply pipe (6) is formed between the bottom shell (11) and the face mask (12).