CN216777317U - Cervical tractor - Google Patents

Abstract

The utility model discloses a neck tractor which comprises a shell, a traction device, an air bag, a PCB (printed circuit board), a controller, an inflating device and a power supply, wherein the shell comprises a face shell and a bottom shell, the PCB and the inflating device are arranged on the bottom shell, a concave arc-shaped bulge matched with a neck is integrally formed on the surface of the face shell, the face shell and the bottom shell cover to form a cavity, an opening communicated with the cavity is formed in the bulge, the traction device is arranged at the opening and movably arranged in the cavity, the controller is positioned outside the shell and electrically connected with the power supply, the inflating device is respectively connected with the controller and the air bag, the air bag comprises a cervical vertebra air bag, a left air bag and a right air bag, the cervical vertebra air bag is arranged between the traction device and the bottom shell, and the left air bag and the right air bag are arranged on the back of the bottom shell and are used for controlling the traction device to perform left-right twisting. The utility model controls the traction device to move up, down, left and right through the air bag, thereby drawing the neck to twist up, down, left and right and realizing multidirectional massage to release the pressure of the neck.

Description

Cervical tractor

Technical Field

The utility model relates to the technical field of massage, in particular to a neck tractor.

Background

With the development of society, the pace of life of people is faster and faster, the dependence on mobile phones and computers in work and life is larger and larger, and the probability of symptoms appearing on the neck of people is larger and larger due to long-time low-head mobile phone playing or computer staring and incorrect sitting postures and bad living habits. The neck massager is a neck pillow product specially used for neck massage, is mostly worn on the neck, promotes the blood circulation of the neck through vibration, beating or electric shock and other massage modes, relieves the neck discomfort caused by keeping a certain fixed posture for a long time, and achieves the effects of relieving fatigue and effectively preventing cervical spondylosis.

At present, neck massagers on the market generally adopt the massage mode of electric pulse, and this kind of massage mode can provide diversified treatment selection demand for different users, but traditional neck massager can only massage the human body through the mode of electric pulse vibration, can not reach the effect of drawing the neck and releiving the neck, still can not satisfy people's demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cervical tractor, which is controlled by an air bag to ascend, descend, leftward and rightward so as to pull the neck to move up and down and twist leftward and rightward, thereby realizing multidirectional massage and neck pressure release.

In order to achieve the above purpose, the solution of the utility model is as follows: a neck tractor comprises a shell, a traction device, an air bag, a PCB (printed Circuit Board), a controller, an inflation device and a power supply, wherein the shell comprises a face shell and a bottom shell, the PCB and the inflation device are arranged on the bottom shell, a concave arc-shaped bulge matched with the neck is integrally formed on the surface of the face shell, the face shell and the bottom shell cover to form a cavity, an opening communicated with the cavity is formed in the bulge, the traction device is arranged at the opening and movably arranged in the cavity, the controller is positioned outside the shell and electrically connected with the power supply, the inflation device is respectively connected with the controller and the air bag, the air bag comprises a cervical vertebra air bag, a left air bag and a right air bag, the cervical vertebra air bag is arranged between the traction device and the bottom shell, so that the traction device can stretch out and draw back up and down at the opening for traction of the neck, the left air bag and the right air bag are arranged on the back of the bottom shell, used for controlling the traction device to perform left and right twisting.

Furthermore, a guide post for the traction device to slide is arranged on the bottom shell, and the traction device is driven to extend out of the face shell from the opening by inflating the cervical vertebra air bag.

Furthermore, the included angle between the guide post and the vertical plane ranges from 5 degrees to 15 degrees, so that the draft gear and the vertical plane form an inclination larger than 5 degrees.

Furthermore, the upper part of the traction device forms a concave arc shape matched with the neck, the traction device is provided with a pulse sheet, a heating device is arranged below the pulse sheet, and the pulse sheet and the heating device are respectively electrically connected with the PCB.

Furthermore, draw gear includes upper cover, supporting seat and bottom, be equipped with the banks on the supporting seat, the banks is connected with the PCB board electricity, the upper cover lid is established in the top of supporting seat, a slotted hole has been seted up to the centre on upper cover surface, slotted hole and banks looks adaptation, two recesses have been seted up to the bilateral symmetry of slotted hole, be equipped with conductive electrode in the recess, the bottom lock is in the below of supporting seat, the below of bottom has been placed the cervical vertebra air pocket.

Further, a silica gel sleeve is sleeved on the upper cover, a through hole corresponding to the groove hole is formed in the silica gel sleeve, a round hole is formed in the position, corresponding to the groove, of the silica gel sleeve, a heating device is arranged in the round hole, the pulse piece is attached to the round hole and arranged above the heating device, and the heating device is electrically connected with the PCB through a conductive electrode.

Further, a left bottom cover is arranged between the left air bag and the bottom shell, and a right bottom cover is arranged between the right air bag and the bottom shell.

Further, the controller includes box body, lower box body, air pump, keypad and sets up button and display piece on the keypad, go up the box body and close with lower box body lid and form an inner chamber, place the inner chamber in keypad and air pump, and the air pump is located the below of keypad, the air pump is connected with aerating device, PCB board and power electricity respectively, the PCB board is connected and is shown on the display piece with the keypad electricity.

Further, the air charging device comprises a first air valve, a second air valve, a third air valve and an air pipe, the first air valve, the second air valve and the third air valve are respectively connected with the air pump through the air pipe, and the cervical vertebra air bag, the left air bag and the right air bag are respectively connected with the first air valve, the second air valve and the third air valve through the air pipe.

Furthermore, a headrest is arranged at the position, close to the head, of the surface of the face shell, and the headrest is a silica gel massage cushion with a plurality of massage columns.

After the scheme is adopted, the gain effect of the utility model is as follows:

according to the scheme, the left air bag and the right air bag are arranged below the bottom shell of the neck tractor, so that the left air bag and the right air bag can respectively ascend and descend leftwards and rightwards, the neck can be twisted leftwards and rightwards, the neck can be massaged by inflating and deflating the air bags, and skin damage can not be caused when the neck is massaged; be provided with draw gear on this neck tractor's the face-piece, draw gear stretches out the face-piece surface under the promotion of cervical vertebra air pocket, draws the neck and reciprocates, accomplishes relaxing neck muscle, promotes the travelling comfort, utilizes aerating device to carry out the atmospheric pressure massage to the neck, has promoted the comfort level of massage.

Drawings

FIG. 1 is a schematic view of a front case and a bottom case separated from each other according to an embodiment of the present invention;

FIG. 2 is one of the exploded views of an embodiment of the present invention;

FIG. 3 is a second exploded view of an embodiment of the present invention;

FIG. 4 is an exploded view of a controller in accordance with one embodiment of the present invention;

FIG. 5 is one of the cross-sectional views of the housing in an embodiment of the utility model;

fig. 6 is a second cross-sectional view of the housing according to an embodiment of the utility model.

Description of reference numerals: a housing 1; a face shell 11; a head pad 111; a bottom case 12; a guide post 121; a traction device 2; an upper cover 21; a slot hole 211; a recess 212; a conductive electrode 2121; a support base 22; a lamp group 221; a lamp housing 2211; a bottom cover 23; a silica gel sleeve 24; a heating device 241; a pulse piece 25; an air bag 3; a cervical air bag 31; a left air bag 32; a left base plate 321; a right air bag 33; a PCB board 4; a controller 5; an upper case 51; a lower case 52; an air pump 53; a key sheet 54; a display sheet 541; a key 542; an inflator 6; a first air valve 61; a second gas valve 62; a third air valve 63; an air pipe 64.

Detailed Description

The utility model is described in detail below with reference to the accompanying figures 1-6 and the specific embodiments.

The utility model provides a neck tractor, as shown in fig. 1, comprising a shell 1, a traction device 2, an air bag 3, a PCB 4, a controller 5, an inflation device 6 and a power supply, wherein the shell 1 comprises a face shell 11 and a bottom shell 12, the PCB 4 and the inflation device 6 are arranged on the bottom shell 12, the bottom shell 12 is further provided with a guide post 121 for the traction device 2 to slide, a certain included angle is formed between the guide post 121 and a vertical plane, as shown in fig. 6, the included angle ranges from 5 degrees to 15 degrees, so that the traction device 2 forms an inclination larger than 5 degrees relative to the vertical plane, in the embodiment, the included angle is 7 degrees, the traction device can better fit the neck, and the comfort is improved; in order to reduce the production process and save the production cost, the embodiment adopts an integral forming mode, a concave arc-shaped bulge matched with the neck is integrally formed on the surface of the face shell 11, a headrest 111 is arranged at the position close to the head on the surface of the face shell 11, the headrest 111 is a silica gel massage cushion with a plurality of massage columns, the face shell 11 and the bottom shell 12 are covered to form a cavity, and the bulge is provided with an opening communicated with the cavity, so that the shell is convenient to disassemble and assemble, and parts are convenient to replace;

the traction device 2 is installed at the opening and movably arranged in the cavity, the controller 5 is located outside the shell 1 and electrically connected with the power supply, the power supply can be any existing power supply device, and is not particularly limited, in the embodiment, the power supply is a lithium battery, the lithium battery is installed in the controller 5 and electrically connected with the PCB 4 so as to supply power to the electronic elements connected to the PCB 4;

the inflation device 6 is respectively connected with the controller 5 and the air bag 3, as shown in fig. 5, the air bag comprises a cervical vertebra air bag 31, a left air bag 32 and a right air bag 33, the cervical vertebra air bag 31 is arranged between the traction device 2 and the bottom shell 12, the upper part of the traction device 2 is formed into a concave arc shape matched with the neck, the traction device 2 is provided with a pulse piece 25, a heating device 241 is arranged below the pulse piece 25, the pulse piece 25 and the heating device 241 are respectively electrically connected with the PCB 4, the traction device 2 is driven to extend out of the face shell 11 from the opening by inflating the cervical vertebra air bag 31, so as to pull the neck to move up and down to release pressure, the left air bag 32 and the right air bag 33 are respectively arranged at the left side and the right side of the back of the bottom shell 12, a left bottom plate 321 is arranged between the left air bag 32 and the bottom shell 12, and a right bottom plate is arranged between the right air bag 33 and the bottom shell 12, the left and right air bags 33 are inflated to control the left and right lifting and lowering of the traction device 2, so as to drive the neck to twist left and right to massage and release the pressure of the neck in all directions.

Specifically, referring to fig. 2 and 3, the traction device 2 includes an upper cover 21, a support seat 22 and a bottom cover 23, the support seat 22 is provided with a lamp set 221, the lamp set 221 is covered with a lamp cover 2211, the lamp set 221 is electrically connected with the PCB 4, the upper cover 21 is covered above the support seat 22, the middle of the surface of the upper cover 21 is provided with a slot hole 211, the slot hole 211 is matched with the lamp set 221, two grooves 212 are symmetrically formed on two sides of the slot hole 211, a conductive electrode 2121 is arranged in the groove 212, the bottom cover 23 is fastened below the support seat 22, and the cervical vertebra air bag 31 is placed below the bottom cover 23. The upper cover 21 is sleeved with a silica gel sleeve 24, a through hole corresponding to the slot hole 211 is formed in the silica gel sleeve 24, a round hole is formed in the position, corresponding to the groove 212, of the silica gel sleeve 24, a heating device 241 is arranged in the round hole, the pulse piece 25 is attached to the round hole and arranged above the heating device 241, and the heating device 241 is electrically connected with the PCB 4 through a conductive electrode 2121.

As shown in fig. 4, the controller 5 includes an upper box 51, a lower box 52, an air pump 53, a key board 54, and keys 542 and a display piece 541 disposed on the key board 54, the upper box 51 and the lower box 52 are covered to form an inner cavity, the key board 54 and the air pump 53 are disposed in the inner cavity, the air pump 53 is disposed below the key board 54, the air pump 53 is respectively electrically connected to the inflator 6, the PCB 4 and the power supply, and the PCB 4 and the key board 54 are electrically connected and displayed on the display piece 541.

The air inflation device 6 comprises a first air valve 61, a second air valve 62, a third air valve 63 and an air pipe 64, the first air valve 61, the second air valve 62 and the third air valve 63 are respectively connected with the air pump 53 through the air pipe 64, and the cervical vertebra air bag 31, the left air bag 32 and the right air bag 33 are respectively connected with the first air valve 61, the second air valve 62 and the third air valve 63 through the air pipe 64.

The left and right double-layer air bags are arranged below the bottom shell 12 of the neck tractor, so that the left and right air bags can respectively rise and fall to generate left and right twisting of the neck, the neck can be massaged by inflating and deflating the air bags 3, and skin damage can not be caused during neck massage; be provided with draw gear 2 on this neck tractor's the face-piece 11, draw gear 2 can stretch out face-piece 11 surface under cervical vertebra air bag 31's promotion, draws the neck and does the up-and-down motion, accomplishes relaxing neck muscle, promotes the travelling comfort, utilizes aerating device 6 to carry out the atmospheric pressure massage to the neck, has promoted the comfort level of massage.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the design of the present invention, and all equivalent changes made in the design key point of the present invention fall within the protection scope of the present invention.

Claims (10)

1. A neck tractor is characterized by comprising a shell, a traction device, an air bag, a PCB (printed Circuit Board), a controller, an inflation device and a power supply, wherein the shell comprises a face shell and a bottom shell, the PCB and the inflation device are arranged on the bottom shell, a concave arc-shaped bulge matched with the neck is integrally formed on the surface of the face shell, the face shell and the bottom shell are covered to form a cavity, an opening communicated with the cavity is formed in the bulge, the traction device is arranged at the opening and movably arranged in the cavity, the controller is positioned outside the shell and electrically connected with the power supply, the inflation device is respectively connected with the controller and the air bag, the air bag comprises a cervical vertebra air bag, a left air bag and a right air bag, the cervical vertebra air bag is arranged between the traction device and the bottom shell, so that the traction device can stretch at the opening and is used for traction of the neck to move up and down, and the left air bag and the right air bag are arranged on the back of the bottom shell, used for controlling the traction device to do left-right twisting.

2. The cervical retractor of claim 1 wherein the bottom housing has guide posts for slidably receiving the retractor, and the air bag for the cervical vertebrae is inflated to extend the retractor from the opening to the front housing.

3. The cervical retractor of claim 2 wherein the angle between said post and the vertical plane is in the range of 5 ° to 15 ° so that said retractor is inclined at an angle greater than 5 ° to the vertical plane.

4. The cervical traction apparatus as claimed in claim 3, wherein the upper portion of said traction device is formed into a concave arc shape corresponding to the neck, and the traction device is provided with a pulse sheet, and a heating device is provided under said pulse sheet, said pulse sheet and heating device are respectively electrically connected to the PCB.

5. The cervical traction apparatus as claimed in claim 4, wherein said traction apparatus comprises an upper cover, a supporting base and a bottom cover, said supporting base is provided with a lamp set, said lamp set is electrically connected to the PCB, said upper cover is disposed above the supporting base, a slot is disposed in the middle of the surface of said upper cover, said slot is adapted to the lamp set, two grooves are symmetrically disposed on two sides of said slot, said grooves are provided with conductive electrodes, said bottom cover is fastened under the supporting base, and said cervical air bag is disposed under said bottom cover.

6. The cervical traction apparatus as claimed in claim 5, wherein the upper cover is covered with a silicone cover, the silicone cover has a through hole corresponding to the slot, the silicone cover has a circular hole corresponding to the slot, the circular hole has a heating device, the pulse sheet is attached to the circular hole and disposed above the heating device, and the heating device is electrically connected to the PCB through a conductive electrode.

7. The cervical retractor of claim 1 wherein a left bottom cover is provided between said left air bag and said bottom housing, and a right bottom cover is provided between said right air bag and said bottom housing.

8. The cervical traction apparatus as claimed in claim 1, wherein the controller comprises an upper case, a lower case, an air pump, a key board, and a button and a display plate disposed on the key board, the upper case and the lower case are covered to form an inner cavity, the key board and the air pump are disposed in the inner cavity, the air pump is disposed under the key board, the air pump is respectively electrically connected to the inflation device, the PCB board and the power supply, and the PCB board is electrically connected to the key board and displayed on the display plate.

9. The cervical traction apparatus as claimed in claim 8, wherein the inflating means comprises a first air valve, a second air valve, a third air valve and an air tube, the first air valve, the second air valve and the third air valve are respectively connected to the air pump through the air tube, and the cervical air bag, the left air bag and the right air bag are respectively connected to the first air valve, the second air valve and the third air valve through the air tube.

10. The cervical traction apparatus as claimed in claim 1, wherein a head pad is provided on the surface of the face casing near the head, and the head pad is a silica gel massage pad with a plurality of massage columns.

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