CN118319576A

CN118319576A - Cervical traction care equipment

Info

Publication number: CN118319576A
Application number: CN202410052387.9A
Authority: CN
Inventors: 薛冬炎; 康庄道
Original assignee: Jiangsu Alphay Medical Device Co ltd
Current assignee: Jiangsu Alphay Medical Device Co ltd
Priority date: 2023-01-12
Filing date: 2024-01-12
Publication date: 2024-07-12
Also published as: CN222304110U; KR20250114125A; CN116098799A; WO2024149385A1; CN119968188A

Abstract

The present invention provides a neck protector, which includes a main body and a movable part. The main body is suitable for matching and contacting the cervical vertebra of a human body, and the movable part is telescopically installed on the front end surface of the main body, wherein the movable part is suitable for telescoping forward and backward along the main body to abut against the shoulder of a human body, and a force is applied to the main body during the telescoping process. After the main body is subjected to the force, it performs a flipping movement to alternately compress and pull the user's cervical vertebra, so as to act on the user's cervical vertebra accurately and in multiple positions, thereby achieving a better physical therapy effect.

Description

Cervical vertebra traction nursing equipment

Technical Field

The application relates to the field of cervical vertebra health, in particular to cervical vertebra traction nursing equipment.

Background

In recent years, cervical vertebra health has received increasing attention. Currently, there are various ways and devices for caring cervical vertebrae, for example, some cervical vertebrae physiotherapy devices stretch cervical vertebrae or relax muscle groups at cervical vertebrae by pressing, kneading, pinching, pushing, and pulling the cervical vertebrae, so as to achieve the purpose of caring cervical vertebrae. However, these cervical vertebra physiotherapy apparatuses have some problems in practical application.

Specifically, the existing cervical vertebra physiotherapy equipment mainly realizes the maintenance of cervical vertebra through the movement of the local structure of the equipment relative to the human body. Correspondingly, many cervical vertebra physiotherapy devices are provided with a movable part, and the movable part is driven to move relative to a human body in a mode of rotation, lifting, translation, reciprocating motion, vibration and the like. For example, the existing cervical vertebra physiotherapy apparatuses are generally provided with a movable body capable of moving upward, which is abutted against and pushes the neck during the vertical ascent of the movable body. In order to realize the preset movement mode of the movable part, the structural design of the cervical vertebra physiotherapy equipment is complex, so that the manufacturing cost and the manufacturing difficulty are increased, and challenges are brought to the space utilization rate and the control stability.

Some cervical vertebra physiotherapy equipment is designed with various movement modes, and the structural complexity and the manufacturing difficulty are even higher. For example, in order to realize the movement of the movable part in different directions, some cervical vertebra physiotherapy devices are provided with a plurality of drivers, a plurality of mounting tables and a plurality of movable adjusting components, and in order to realize the matching stability of the movement of different activities in different directions, the requirements on the precision of each component and the structural matching degree between each component are higher.

Thus, a new cervical vertebra maintenance solution is needed.

Disclosure of Invention

One advantage of the present application is to provide a cervical traction care apparatus, in which the cervical traction care apparatus can implement its preset movement pattern through a relatively simple structural design, greatly reducing its structural complexity and manufacturing difficulty.

Another advantage of the present application is to provide a cervical traction care apparatus, wherein the cervical traction care apparatus can switch between different movement modes without adding or adding a large number of parts, thereby switching between different action modes for a user.

Yet another advantage of the present application is to provide a cervical traction care apparatus in which a mounting case of the cervical traction care apparatus is turned over so that the mounting case makes a circular motion toward a face of a user's cervical vertebrae and pulls the cervical vertebrae during the turning over of the mounting case.

Yet another advantage of the present application is to provide a cervical traction care apparatus, wherein the cervical traction care apparatus can achieve a preset movement pattern by using its own structural characteristics and a reaction force of a user when acting on the user through a specific action mode, and act on the user through another action mode during movement.

Still another advantage of the present application is to provide a cervical traction care apparatus, wherein the cervical traction care apparatus can achieve switching between different movement modes and switching between different action modes to a user by cooperation between a telescopic direction of a controllable telescopic body and a face shape of a mounting housing thereof.

Yet another advantage of the present application is to provide a cervical traction care apparatus, wherein the cervical traction care apparatus is capable of acting not only on the neck, but also on the shoulders, with a certain degree of massaging action on the shoulders.

To achieve at least one of the above or other advantages and objects, according to one aspect of the present application, there is provided a cervical traction care apparatus including:

The device comprises a mounting shell and at least one controllable telescopic body arranged on the mounting shell;

the controllable telescopic body is controllably switched between an extending state and a contracting state, and extends to the side of the installation shell in the process of switching the controllable telescopic body from the contracting state to the extending state.

In the cervical traction care apparatus according to the present application, the bottom surface of the installation housing is non-planar, so that the installation housing is turned over toward a second side thereof during the process of the controllable telescopic body being extended toward the first side of the installation housing, the first side being opposite to the second side.

In the cervical traction care apparatus according to the present application, the bottom surface of the installation housing is a cambered surface.

In the cervical traction care apparatus according to the present application, the bottom surface of the installation housing includes a bottom surface middle portion, a bottom surface first side portion and a bottom surface second side portion which reside in the bottom surface middle portion in a width direction set by the installation housing, the bottom surface middle portion protruding downward from the bottom surface first side portion and the bottom surface second side portion.

In the cervical traction care apparatus according to the present application, the installation housing includes opposite upper and lower housings, the lower housing having a middle portion and first and second side portions partially residing on both sides of the middle portion in a width direction set by the installation housing, a bottom surface of the middle portion forming a bottom surface middle portion of the installation housing, a bottom surface of the first side portion forming a bottom surface first side portion of the installation housing, and a bottom surface of the second side portion forming the bottom surface second side portion.

In the cervical traction care apparatus according to the present application, the mounting case has at least one opening formed at a side surface thereof and corresponding to the controllable telescopic body such that the controllable telescopic body protrudes outward from the opening when in the extended state.

In the cervical traction care apparatus according to the present application, the mounting housing includes at least one side support wall extending in a height direction set thereto, and the controllable telescopic body is mounted to the side support wall.

In the cervical traction care apparatus according to the present application, the mounting housing includes opposite upper and lower housings, and the side support walls extend from the lower housing toward the upper housing.

In the cervical traction care apparatus according to the present application, the controllable expansion body includes at least one air bag which expands toward the side of the installation housing when the air bag is in an expanded state, in such a manner as to protrude toward the side of the installation housing.

In the cervical traction care apparatus according to the present application, the controllable telescopic body includes at least one airbag module including at least two airbags stacked along a side of the mounting housing.

In the cervical traction care apparatus according to the present application, the controllable telescopic body includes at least two sets of the airbag modules arranged in a length direction of the mounting housing.

In the cervical traction care apparatus according to the present application, the spine care instrument further includes a telescopic control assembly for controlling the controllable telescopic body to be switched between the extended state and the contracted state, the telescopic control assembly including at least one inflator pump in communication with the air bag.

In the cervical traction care apparatus according to the present application, at least two of the airbags in the same airbag module are communicated with each other.

In the cervical traction care apparatus according to the present application, the controllable telescopic body includes a first controllable telescopic body and a second controllable telescopic body arranged in a length direction of the installation housing, the spine care instrument further includes a telescopic control assembly for controlling the controllable telescopic body to switch between the extended state and the contracted state, the telescopic control assembly includes a first lead screw motor drivingly connected to the first controllable telescopic body and a second lead screw motor drivingly connected to the second controllable telescopic body.

In the cervical traction care apparatus according to the present application, the cervical traction care apparatus further includes a flexible deformable coating layer coated outside the mounting case.

In the cervical traction care apparatus according to the present application, the cervical traction care apparatus further includes a base pad that is padded under the installation housing.

In the cervical traction care apparatus according to the present application, a support body extending between the base pad and the mounting case is made of a flexible material.

In the cervical traction care apparatus according to the present application, the base pad has at least one bendable portion adjacent to the mounting case, and an extending direction of the bendable portion coincides with a length direction of the mounting case.

In the cervical traction care apparatus according to the present application, the bendable portion is a crease formed at the junction of the concave region of the base pad and the non-concave region adjacent thereto.

In the cervical traction care apparatus according to the present application, the cervical traction care apparatus further includes a heat conductive wire disposed at the base pad.

A mounting housing; and

The controllable telescopic body is arranged in the installation shell, the controllable telescopic body can be controllably switched between an extending state and a contracting state, and the controllable telescopic body extends out from the side of the installation shell in the process of switching the controllable telescopic body from the contracting state to the extending state.

According to a preferred embodiment of the present application, the controllable telescopic body further comprises two airbag modules, which are respectively arranged at the same side of the installation housing, wherein the two airbag modules are respectively arranged at two end portions of the installation housing, wherein when the two airbag modules are in a contracted state, the two airbags are accommodated in the installation housing.

According to a preferred embodiment of the present application, the mounting housing further comprises two support walls, which are vertically mounted to the bottom of the mounting housing, respectively, wherein the two airbag modules are mounted to the two mounting support walls, respectively, for the two airbag modules to extend in a lateral direction.

According to a preferred embodiment of the present application, wherein the cervical traction care apparatus further comprises two vibration motors respectively provided at ends of the two air bag modules, wherein the two vibration motors are in contact with the shoulders of the user when the two air bag modules are in the extended state.

According to a preferred embodiment of the application, the two support walls are arranged on the side of the shoulder close to the user.

According to a preferred embodiment of the present application, the air bag assembly comprises a set of air bags, each of which is respectively communicated, wherein one side of the air bag at the end of the set of air bags is provided with a connecting portion through which air enters the air bag, and the other air bags at other positions are provided with two connecting portions so that the adjacent two air bags are connected through the connecting portions.

According to a preferred embodiment of the application, the balloon further comprises two expansion elements, the edges of which are sealingly connected to form a gas-accommodating chamber between the two expansion elements, wherein the connection is arranged in the middle of the expansion elements for gas to enter the gas-accommodating chamber through the connection, wherein the balloon is inflated transversely at the two connection of the two expansion elements, respectively, when it begins to inflate.

According to a preferred embodiment of the present application, the bottom of the mounting housing is made of a hard material, wherein a cambered surface is provided on a side away from the user, wherein when the two air bag modules are in an extended state, the two air bag modules apply force to the shoulders of the user, and the two support walls receive the reaction force applied by the air bag modules, and when the reaction force received by the support walls is greater than the friction force of the bottom of the mounting housing, the mounting housing rotates along the cambered surface, so that the neck of the user rotates along with the rotation.

According to a preferred embodiment of the present application, the cervical traction care apparatus further comprises a base pad having at least one bendable portion adjacent to the mounting housing, the bendable portion extending in a direction consistent with a length direction of the mounting housing.

According to a preferred embodiment of the present application, the base pad is provided with a heat conducting wire.

Further objects and advantages of the present application will become fully apparent from the following description and the accompanying drawings.

These and other objects, features and advantages of the present application will become more fully apparent from the following detailed description, the accompanying drawings and the appended claims.

Drawings

These and/or other aspects and advantages of the present application will become more apparent and more readily appreciated from the following detailed description of the embodiments of the application, taken in conjunction with the accompanying drawings, wherein:

Fig. 1 illustrates a perspective view of a cervical traction care apparatus according to an embodiment of the present application.

Fig. 2 illustrates a state change schematic of a cervical traction care device according to an embodiment of the present application.

Fig. 3 illustrates an exploded view of a cervical traction care device according to an embodiment of the present application.

Fig. 4 illustrates another state change schematic of the cervical traction care apparatus according to an embodiment of the present application.

Fig. 5 illustrates a partially disassembled schematic view of a modified implementation of the cervical traction care device in accordance with an embodiment of the application.

Fig. 6 illustrates a schematic cross-sectional view of an implementation of a cervical traction care device according to an embodiment of the application.

Fig. 7 illustrates a perspective view of another implementation of a cervical traction care device according to an embodiment of the present application.

Detailed Description

The terms and words used in the following description and claims are not limited to literal meanings, but are used only by the inventors to enable a clear and consistent understanding of the application. It will be apparent to those skilled in the art, therefore, that the following description of the various embodiments of the application is provided for illustration only and not for the purpose of limiting the application as defined by the appended claims and their equivalents.

It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.

Although ordinal numbers such as "first," "second," etc., will be used to describe various components, those components are not limited herein. The term is used merely to distinguish one component from another. For example, a first component may be referred to as a second component, and likewise, a second component may be referred to as a first component, without departing from the teachings of the present inventive concept. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The terminology used herein is for the purpose of describing various embodiments only and is not intended to be limiting. As used herein, the singular is intended to include the plural unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, or groups thereof.

Schematic cervical traction nursing equipment

As described above, the existing cervical vertebra physiotherapy equipment mainly realizes the maintenance of cervical vertebra through the movement of the local structure relative to the human body. Correspondingly, many cervical vertebra physiotherapy devices are provided with a movable part, and the movable part is driven to move relative to a human body in a mode of rotation, lifting, translation, reciprocating motion, vibration and the like. For example, the existing cervical vertebra physiotherapy apparatuses are generally provided with a movable body capable of moving upward, which is abutted against and pushes the neck during the vertical ascent of the movable body. In order to realize the preset movement mode of the movable part, the structural design of the cervical vertebra physiotherapy equipment is complex, so that the manufacturing cost and the manufacturing difficulty are increased, and challenges are brought to the space utilization rate and the control stability.

In the embodiment of the application, the preset movement mode is realized through a simpler structural design, so that the structural complexity and the manufacturing difficulty of the device are reduced. Specifically, the cervical traction care apparatus of the present application realizes the switching between different movement modes and the switching between different action modes for the user by acting on the cooperation between the telescopic direction of the user's controllable telescopic body 20 and the face shape of the installation housing 10, without adding or largely adding the driving part and other parts.

As shown in fig. 1 to 7, a cervical traction care apparatus according to an embodiment of the present application is illustrated. The cervical vertebra traction nursing device comprises a mounting shell 10 and at least one controllable telescopic body 20 mounted on the mounting shell 10, wherein the controllable telescopic body 20 is controllably switched between an extending state and a contracting state, and the controllable telescopic body 20 extends to the side of the mounting shell 10 in the process of switching the controllable telescopic body 20 from the contracting state to the extending state, as shown in fig. 2. During the process of switching the controllable telescopic body 20 from the extended state to the contracted state, the controllable telescopic body 20 is contracted inside the mounting housing 10 from the side direction of the mounting housing 10. It should be noted that, in the embodiment of the present application, the controllable telescopic body 20 mainly emphasizes the characteristic that it can be extended or retracted with respect to the mounting housing 10, including the case that the controllable telescopic body 20 itself has a telescopic structure, for example, a spring, and also includes the case that the controllable telescopic body 20 itself does not have a telescopic structure, but can be extended or retracted with respect to the mounting housing 10 under the driving of the driving mechanism.

When a user is on the cervical vertebra traction nursing device, the shoulder of the user is located at the side of the cervical vertebra traction nursing device, when the controllable telescopic body 20 stretches out towards the side of the installation shell 10, the controllable telescopic body 20 presses the shoulder of the user to achieve the effect of pressing the shoulder, and when the controllable telescopic body 20 is switched between the stretching state and the shrinking state in a reciprocating manner, the controllable telescopic body 20 can press the shoulder of the user for multiple times to achieve the effect of massaging the shoulder and relieving the fatigue of the shoulder.

Specifically, in the embodiment of the present application, the mounting housing 10 has at least one opening 122 corresponding to the controllable telescopic body 20, so that the controllable telescopic body 20 protrudes outward through the opening 122 when in the extended state. The mounting housing 10 includes opposing upper and lower housings 12 and 11. In one specific example of the present application, the opening 122 is formed in the opening 122 and the upper housing 12. The upper case 12 and the lower case 11 may have a unitary structure or may have a split structure.

The mounting case 10 further includes at least one side support wall formed between the upper case 12 and the lower case 11, the side support wall extending in a height direction Z set by the mounting case 10, the height direction Z set by the mounting case 10 being directed from a top surface of the upper case 12 to a bottom surface of the lower case 11 or from a bottom surface of the lower case 11 to a top surface of the upper case 12, as shown in fig. 1. The side of the installation housing 10 forms an angle with the height direction set by the installation housing 10, that is, the angle between the side of the installation housing 10 and the height direction set by the installation housing 10 is not equal to 0 ° or 180 °.

In a specific example of the present application, the side support wall extends upward from the lower housing 11, and it should be understood that the side support wall may extend between the upper housing 12 and the lower housing 11 in other manners, for example, the side support wall extends downward from the upper housing 12, and for example, the side support wall is suspended and erected between the upper housing 12 and the lower housing 11.

In this particular example, the mounting housing 10 includes two side support walls: first side support walls 113 and second side support walls 114 that are spaced apart in the longitudinal direction X of the mounting case 10. The controllable telescopic body 20 is mounted at the side of the side supporting wall, and when the controllable telescopic body 20 is in a stretched state, the controllable telescopic body 20 stretches outwards from the side supporting wall. When a user is resting on the cervical traction care apparatus, the controllable telescopic body 20 provided to the first side support wall 113 and the controllable telescopic body 20 provided to the second side support wall 114 are respectively pressed against shoulders of both sides of the user's neck when in an extended state. It should be understood that in other specific examples of the application, other numbers of side support walls may be provided.

In an embodiment of the present application, the controllable telescopic body 20 is implemented as an air bag 210. Accordingly, the controllable telescopic body 20 includes at least one airbag 210, and the airbag 210 is inflated while being inflated to the side of the installation housing 10, and in this way, protrudes to the side of the installation housing 10. Specifically, a set of airbag modules are mounted at each side support wall, each airbag module including at least one airbag 210. That is, the controllable telescopic body 20 includes at least one balloon assembly. In a specific example of the present application, the controllable telescopic body 20 includes a first airbag module 21 mounted to the first side support wall 113 and a second airbag module 22 mounted to the second side support wall 114, and the first airbag module 21 and the second airbag module 22 are arranged in a length direction of the mounting housing 10. In this specific example, each airbag module includes at least two airbags 210, at least two airbags 210 are stacked along the side of the installation housing 10, so that the airbags 210 extend along the side of the installation housing 10 when inflated, the more airbags 210 are stacked along the side of the installation housing 10, the longer the airbags 210 extend along the side of the installation housing 10 when inflated, the greater the force to the user, and the number, inflation speed, and inflation amount of the airbags 210 can be set according to the needs.

When a group of the airbag modules includes at least two of the airbags 210, at least two of the airbags 210 in the same airbag module communicate with each other, so that at least two of the airbags 210 in the same airbag module can be inflated by one inflation device, reducing the number of components of the cervical traction care device. Of course, at least two of the balloons 210 are independent of each other in terms of inflation and deflation.

In an embodiment of the present application, the cervical traction care apparatus includes a telescopic control assembly 30 for controlling the telescopic movement of the controllable telescopic body 20, and when the controllable telescopic body 20 is implemented as the air bag 210, the telescopic control assembly 30 may be implemented as an air pump. In one embodiment of the present application, the expansion and contraction control assembly 30 includes a first inflator 31 in communication with the at least one airbag 210 of the first airbag assembly 21 and a second inflator 32 in communication with the at least one airbag 210 of the second airbag assembly 22. The number, location, and manner of communication with each of the airbags 210 is not a limitation of the present application. For example, the bladder 210 of the first bladder assembly 21 and the bladder 210 of the second bladder assembly 22 may be inflated by the same inflator.

In one specific example of the present application, the first inflator 31 and the second inflator 32 are disposed between the upper housing 12 and the lower housing 11, as shown in fig. 3. In this specific example, the upper case 12 has two receiving grooves 121. The first inflator 31 and the second inflator 32 are respectively at least partially embedded in the two accommodating grooves 121 of the upper case 12.

In this particular example, the first inflator 31 and the first airbag module 21 are located on opposite sides of the first side support wall 113, and the second inflator 32 and the second airbag module 22 are located on opposite sides of the second side support wall 114. The telescoping control assembly 30 includes a vent tube 33 connected between the first inflator 31 and the airbag 210 of the first airbag assembly 21 and a vent tube 33 connected between the second inflator 32 and the second airbag assembly 22. The first side support wall 113 and the second side support wall each have a through hole 102, the through holes 102 allowing the vent tube 33 to extend between the inflator and the airbag 210 through the first side support wall 113 and/or the second side support wall 114.

It should be appreciated that the controllable telescopic body 20 and the telescopic control assembly 30 may be implemented in other embodiments, for example, the telescopic control assembly 30 is implemented as a motor which drives the controllable telescopic body 20 to switch between the extended state and the retracted state.

For example, in a variant embodiment of the present application, as shown in fig. 5, the controllable telescopic body 20 includes a first controllable telescopic body 23 and a second controllable telescopic body 24, and the telescopic control assembly 30 includes a first screw motor 34 connected to the first controllable telescopic body 23 and a second screw motor 36 connected to the second controllable telescopic body 24.

In this variant embodiment, both the first controllable telescopic body 23 and the second controllable telescopic body 24 are made of a rigid material to provide a sufficient force when against the user. Optionally, the surface of the first controllable telescopic body 23 and the surface of the second controllable telescopic body 24 have outwardly protruding arc structures. The arcuate structure faces the user's shoulder when the controllable telescopic body 20 is applied to the user. Further optionally, the cervical traction care apparatus further includes a first flexible sleeve pad sleeved on the first controllable telescopic body 23 and a second flexible sleeve pad sleeved on the second controllable telescopic body 24, so as to improve comfort of a user.

The first screw motor 34 includes a first motor body 341 and a first screw 342 connected to the first motor body 341. In the operation mode of the first screw motor 34, the first motor body 342 drives the first screw 342 to move in a preset first direction or a preset second direction opposite to the preset first direction. The first controllable telescopic body 23 is drivingly connected to the first screw rod 342, so that the first screw rod motor 34 drives the first screw rod 342 to extend out of the installation housing 10 when moving along the preset first direction, or drives the first screw rod 342 to retract into the installation housing 10 when moving along the preset second direction. Optionally, the telescopic control assembly 30 further comprises a first transmission member 35 drivingly connected between the first lead screw motor 34 and the first controllable telescopic body 23.

The second screw motor 36 includes a second motor body 361 and a second screw 362 connected to the second motor body 361. In the operation mode of the second screw motor 36, the second motor body 361 drives the second screw 362 to move in a preset first direction or in a preset second direction opposite to the preset first direction. The second controllable telescopic body 24 is drivingly connected to the second screw rod 362, such that the second screw rod motor 36 drives the second controllable telescopic body 24 to extend out of the installation housing 10 when the second screw rod 362 moves along the preset first direction, or drives the second controllable telescopic body 24 to retract into the installation housing 10 when the second screw rod 362 moves along the preset second direction. Optionally, the telescoping control assembly 30 further includes a second transmission 37 drivingly connected between the second lead screw motor 36 and the second controllable telescoping body 24.

It should be noted that, in this variant embodiment, when the first screw motor 34 is in the working state, the first screw 342 is driven to rotate while being moved along the preset first direction or the preset second direction, and the first controllable telescopic body 23 is driven to rotate accordingly. When the second screw motor 36 is in the working state, the second screw 362 is driven to rotate while being driven to move along the preset first direction or the preset second direction, and the second controllable telescopic body 26 is driven to rotate accordingly. In this way, the first controllable telescopic body 23 and the second controllable telescopic body 24 perform the loop massage while performing the push massage on the shoulders of the user.

In particular, in the embodiment of the present application, the mounting case 10 of the cervical traction care apparatus has a special surface shape such that the cervical traction care apparatus can be pulled and stretched by the cervical vertebrae (i.e., cervical vertebrae) of the user by using the special surface shape of the mounting case 10 thereof and the reaction force of the user when the controllable telescopic body 20 (e.g., the air bag 210) protruded from the side of the mounting case 10 acts on the shoulder of the user, so that the mounting case 10 is turned away from the user, as shown in fig. 4. The movement mode of the cervical traction care device is switched from the telescopic operation of the controllable telescopic body 20 to the overturning operation of the installation shell 10, and the action mode of the cervical traction care device on a user is switched from the pressing of the shoulder of the user to the traction of the cervical vertebra of the user. During the process of switching the controllable telescopic body 20 from the extended state to the contracted state, the installation housing 10 is reset, during the process of switching the controllable telescopic body 20 from the contracted state to the extended state, the controllable telescopic body 20 presses the shoulder of the user again, the installation housing 10 is turned over again, and the cervical traction care apparatus is repeatedly switched between different movement modes and different action modes acting on the user in this way. The installation housing 10 of the cervical traction care apparatus performs a circular motion toward the face of the cervical vertebra of the user in the process of turning over, thus being capable of being more fitted with the physiological curve of the bending of the human body.

Specifically, in the embodiment of the present application, the bottom surface 106 of the installation housing 10 forms a guide surface of the cervical traction care device, and guides the cervical traction care device to move in a preset direction. More specifically, the bottom surface 106 of the mounting housing 10 is non-planar, such that when the controllable telescopic body 20 extends to a first side of the mounting housing 10, the mounting housing 10 is flipped over to a second side thereof, the first side being opposite to the second side. More specifically, in the embodiment of the present application, the lower case 11 has a middle portion 110 and first and second side portions 120 and 130 that are respectively located at both sides of the middle portion 110 in the width direction Y set by the mounting case 10, the bottom surface of the middle portion 110, i.e., a bottom surface middle portion 107, protrudes downward from the bottom surface of the first side portion 120, i.e., a bottom surface first side portion 108, and the bottom surface of the second side portion 130, i.e., a bottom surface second side portion 109, and the first and second side portions 120 and 130 are respectively lifted up from the middle portion 110, i.e., the bottom surface first and second side portions 108 and 109 are respectively lifted up from the bottom surface middle portion 107. In a specific example of the present application, the bottom surface 10 of the installation housing 10 is a cambered surface.

The controllable telescopic body 20 is disposed on the first side 120, when the controllable telescopic body 20 extends from the first side 120 to the first side, a reaction force directed from the first side 120 to the second side 130 by the user is applied to the cervical vertebra traction care device, that is, the reaction force directed from the first side to the second side, and since the bottom surface of the second side 130 is tilted upward relative to the middle 110, the bottom surface of the second side 130 is hollow, the installation housing 10 of the cervical vertebra traction care device is turned toward the second side 130, that is, the second side is turned upside down, the installation housing 10 is abutted against the neck of the user, and plays a role in traction and stretching the cervical vertebra of the user.

That is, as the controllable telescopic body 20 is telescopic, the cervical traction care apparatus will exhibit different movement patterns and action patterns at different stages. When a user is resting on the cervical traction care device, the user's shoulders are located laterally of the cervical traction care device. In the first stage, the controllable telescopic body 20 extends towards the first side of the installation housing 10, and the controllable telescopic body 20 presses against the shoulder of the user to act as a pressing shoulder. While the controllable telescopic body 20 acts on the shoulder of the user, the shoulder of the user generates a reaction force to the cervical traction care apparatus, pushing the cervical traction care apparatus to a second side opposite to the first side. When the reaction force of the shoulder of the user to the cervical traction care apparatus exceeds a certain value, for example, exceeds the friction force between the cervical traction care apparatus and a support supporting the cervical traction care apparatus, the cervical traction care apparatus is pushed into the second stage. In the second stage, since the bottom surface of the second side 130 of the cervical vertebra traction care apparatus is hollow, the cervical vertebra traction care apparatus is turned over to the second side under the reaction force of the user, and the top surface of the cervical vertebra traction care apparatus acts on the cervical vertebra of the user to drive the cervical vertebra of the user to move in a direction away from the shoulder of the user, thereby playing a traction and stretching role on the cervical vertebra of the user.

It should be noted that, in the cooperation between the extension direction of the controllable extension body 20 of the cervical vertebra traction care apparatus and the surface shape of the installation housing 10, the movement stroke of the controllable extension body 20 is smaller, and the acting force of the user is used in the overturning process of the controllable extension body 20, so that the driving force requirement on the driving mechanism for driving the controllable extension body 20, such as the inflator pump and the screw motor, is lower, and the driving force requirement on the driving mechanism, such as the power source, is also lower. In this way, the number of alternative drive mechanisms is increased, and a smaller drive mechanism can be selected.

In an embodiment of the present application, the cervical traction care apparatus further includes a circuit board 40. The mounting location of the circuit board 40 is not limiting to the present application. In a specific example of the present application, the lower case 11 includes a mounting base case 111 and a receiving bottom case 112 that are fastened to each other, the receiving bottom case 112 is formed below the mounting base case 111, the lower case 11 has a receiving cavity 101 formed between the mounting base case 111 and the receiving bottom case 112, and the circuit board 40 is received in the receiving cavity 101. The first inflator 31 and the second charge pump 32 are electrically connected to the circuit board 40. The circuit board 40 is disposed below the mounting base housing 111, the first inflator 31 and the second inflator 32 are disposed above the mounting base housing 111, and the mounting base housing 111 has a routing hole 103 for allowing an electrical connection wire to pass through the mounting base housing 111 and connect between the circuit board 40 and the first inflator 31 and the second inflator 32.

Optionally, the cervical traction care device further comprises at least one electrical connection port 104 electrically connected to the circuit board 40, adapted to connect to a power connection line, or a control connection line, or other type of electrical connection line. The power supply connecting wire is an electric connecting wire with a charging head or an electric connecting wire suitable for being connected with a power supply, and the control connecting wire is an electric connecting wire with a controller or an electric connecting wire suitable for being connected with the controller.

In one embodiment of the present application, the cervical traction care device further includes a flexible and deformable coating layer 50 coated on the outside of the installation housing 10, as shown in fig. 6, so that it is more comfortable for the user to use. The material of the coating layer 50 is not limited to the present application, and for example, the coating layer 50 may be made of flexible cloth.

In an embodiment of the present application, the cervical traction care apparatus further includes a bottom pad 60 that is placed under the installation housing 10, as shown in fig. 7, the bottom surface area of the bottom pad 60 is larger, so that a flat supporting surface can be provided, the supporting area of the cervical traction care apparatus can be expanded, and the height of the cervical traction care apparatus can be adjusted.

Optionally, the base pad 60 is made of a flexible material, which may increase the comfort of the user. For example, the base pad 60 may be made of felt, which is not only soft, but also generates a large friction force with a support for supporting the cervical traction care device.

Optionally, the cervical traction care device comprises at least one support body 70 protruding from the surface of the base pad 60, the support body 70 extending between the base pad 60 and the mounting housing 10 for preventing a large positional movement of the mounting housing 10 during movement. The support body 70 extends from the base pad 60 into the mounting housing 10 or from the mounting housing 10 into the base pad 60. The support body 70 is made of a flexible material, and is deformed in response to the turning of the mounting case 10 when the mounting case 10 is turned.

In one embodiment of the present application, the bottom pad 60 of the cervical traction care device has at least one bendable portion 61 adjacent to the installation housing 10, and the extending direction of the bendable portion 61 is consistent with the length direction of the installation housing 10. In this way, when the installation housing 10 is turned over, even if a human body presses a portion of the base pad 60, the region of the base pad 60 where the installation housing 10 is installed can be bent with respect to the region pressed by the human body, thereby preventing the region of the base pad 60 pressed by the human body from affecting the turning over of the installation housing 10.

The pliable component 61 is embodied as a crease, and the base pad 60 has at least one region recessed inwardly from its surface, the recessed region forming the crease at the juncture with its adjacent non-recessed region. It should be appreciated that the bendable portion 61 may be implemented in other ways, such as a hinge or other mechanical structure.

In one embodiment of the present application, the cervical traction care device further includes a heat conductive wire 62 disposed in the base pad 60, as shown in fig. 7. Optionally, a plurality of electrical connections between the various components of the cervical traction care device are disposed within the base pad 60, forming a heat conducting wire 62, enabling the base pad 60 to be heated. Of course, a heat conducting wire 62 dedicated to heat conduction may be provided in the base pad 60.

In an embodiment of the present application, optionally, the cervical traction care apparatus further includes a handle 80 provided to the mounting case 10, so as to be convenient for a user to carry.

In summary, the cervical traction care apparatus according to the embodiments of the present application is illustrated, which can realize a preset movement pattern thereof through a relatively simple structural design, so as to reduce structural complexity and manufacturing difficulty thereof. In particular, the cervical traction care apparatus of the present application can achieve switching between different movement modes and switching between different action modes for a user by acting on the cooperation between the telescopic direction of the user's controllable telescopic body 20 and the face shape of the installation housing 10.

The basic principles of the present application have been described above in connection with specific embodiments, but it should be noted that the advantages, benefits, effects, etc. mentioned in the present application are merely examples and not intended to be limiting, and these advantages, benefits, effects, etc. are not to be construed as necessarily possessed by the various embodiments of the application. Furthermore, the specific details disclosed herein are for purposes of illustration and understanding only, and are not intended to be limiting, as the application is not necessarily limited to practice with the above described specific details.

Claims

1. A cervical traction nursing device, comprising:

a mounting housing; and

At least one controllable telescopic body is installed in the mounting shell, wherein the controllable telescopic body can be switched between an extended state and a retracted state in a controllable manner, wherein in the process of the controllable telescopic body switching from the retracted state to the extended state, the controllable telescopic body extends from the side of the mounting shell.

2. The cervical traction care device according to claim 1, wherein the controllable retractable body further includes two airbag assemblies, and the two airbag assemblies are respectively arranged on the same side of the mounting shell, wherein the two airbag assemblies are respectively arranged at the two ends of the mounting shell, wherein when the two airbag assemblies are in a contracted state, the two airbags are stored in the mounting shell.

3. The cervical traction care device according to claim 2, wherein the mounting shell further comprises two support walls, and the two support walls are respectively vertically mounted on the bottom of the mounting shell, wherein the two airbag assemblies are respectively mounted on the two mounting support walls so that the two airbag assemblies extend laterally.

4. The cervical traction care device according to claim 3, further comprising two vibration motors, which are respectively arranged at the ends of the two airbag assemblies, wherein when the two airbag assemblies are in an extended state, the two vibration motors are in contact with the shoulders of the user.

5 . The cervical traction nursing device according to claim 4 , wherein the two supporting walls are arranged on the side close to the shoulder of the user.

6. The cervical traction care device according to claim 3, wherein the airbag assembly includes a group of airbags, and the airbags are connected to each other respectively, wherein one side of the airbag located at the end of the group of airbags is provided with a connecting part for gas to enter the airbag through the connecting part, and the remaining airbags located at other positions are provided with two connecting parts so that two adjacent airbags are connected through the connecting parts.

7. The cervical traction care device according to claim 6, wherein the airbag further includes two expansion elements, the edges of the two expansion elements are sealedly connected to form a gas containing chamber between the two expansion elements, wherein the connecting portion is arranged in the middle of the expansion element to allow gas to enter the gas containing chamber through the connecting portion, wherein when the airbag starts to expand, the two connecting portions respectively located at the two expansion elements expand laterally.

8. The cervical traction care device according to claim 7, wherein the bottom of the mounting shell is made of a hard material, wherein a curved surface is provided on the side away from the user, wherein when the two airbag assemblies are in an extended state, the two airbag assemblies apply force to the shoulders of the user, and at the same time, the two support walls are subjected to a reaction force applied by the airbag assemblies, and when the reaction force applied to the support wall is greater than the friction force of the bottom of the mounting shell, the mounting shell rotates along the curved surface so that the neck of the user rotates along with it.

9. The cervical traction care device according to claim 8, wherein the cervical traction care device further comprises a base pad, the base pad having at least one bendable portion adjacent to the mounting shell, and an extension direction of the bendable portion is consistent with a length direction of the mounting shell.

10 . The cervical traction nursing device according to claim 9 , wherein the bottom pad is provided with a heat conductive wire.