CN214049611U - Bilateral axial driving type cervical vertebra traction device - Google Patents
Bilateral axial driving type cervical vertebra traction device Download PDFInfo
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- CN214049611U CN214049611U CN202021487209.2U CN202021487209U CN214049611U CN 214049611 U CN214049611 U CN 214049611U CN 202021487209 U CN202021487209 U CN 202021487209U CN 214049611 U CN214049611 U CN 214049611U
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- connecting seat
- lower jaw
- adjusting
- jaw bearing
- bearing part
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Abstract
The utility model discloses a two-side shaft-driven cervical vertebra traction device, which comprises a shoulder pressing part, a lower jaw bearing part, a neck rear supporting part and a driving mechanism, wherein two sides of the shoulder pressing part are respectively provided with a connecting seat; the lower jaw bearing part is positioned above the shoulder pressing part, and the rear end of the lower jaw bearing part is rotatably connected with the connecting seat; the neck rear supporting part is positioned behind the shoulder pressing part, an adjusting belt is arranged between the neck rear supporting part and the connecting seat, the adjusting belt penetrates through the connecting seat, and an adjusting mechanism for controlling the extension distance of the adjusting belt is arranged on the connecting seat; the driving mechanism is arranged on the connecting seat and connected with the lower jaw bearing part to drive the lower jaw bearing part to form included angle type lifting with the shoulder pressing part by taking the connecting seat as the center. Therefore, the adjustment band is used to adjust the tightness of the back neck supporting part, and the driving mechanism is used to realize the lifting of the lower jaw supporting part. The cervical vertebra traction device has simple structure, and is flexible and convenient for a user to wear and debug; providing great convenience for the traction treatment of the cervical vertebra of the user.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a two-side shaft-driven cervical vertebra traction device.
Background
Cervical spondylosis is a general term for cervical osteoarthritis, proliferative cervical spondylitis, cervical radicular syndrome and cervical disc herniation, and is a disease based on the change of cervical degenerative pathology. Due to long-term strain of cervical vertebrae, it is manifested as disappearance and straightening of physiological anteflexion of cervical vertebrae, even retroflexion of cervical vertebrae, and the resulting strain of spinal cord, nerve root and vertebral artery due to hyperosteogeny, herniation of intervertebral disc, and hypertrophy of ligament.
Traction is the most basic therapy for preventing and treating cervical spondylosis, and the traction therapy mainly comprises the following two therapies: one is horizontal traction, which requires a special traction table, the patient lies on the bed for traction treatment, and the traction table is large in size and usually needs treatment in a hospital. The other type is sitting type traction, and the neck is suspended and dragged by devices such as a traction rope connected with the occipital jaw belt. When the existing cervical vertebra traction device is used, the flexibility is poor, the operation is inconvenient, the traction effect and the experience are poor, the structure is complex, and the assembly and the production are inconvenient. Therefore, the existing cervical traction apparatus should be improved to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a two-side pivoting type cervical traction device, which uses a driving mechanism to lift a lower jaw supporting part by adjusting the tightness of a supporting part behind a neck by using an adjusting belt. The cervical vertebra traction device has simple structure, and is flexible and convenient for a user to wear and debug; providing great convenience for the traction treatment of the cervical vertebra of the user.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a bilateral-shaft-drive cervical vertebra traction device comprises a shoulder pressing part, a lower jaw bearing part, a neck rear supporting part and a driving mechanism for driving the lower jaw bearing part to lift, wherein two sides of the shoulder pressing part are respectively provided with a connecting seat; the lower jaw bearing part is positioned above the shoulder pressing part, and the rear end of the lower jaw bearing part is rotatably connected with the connecting seat; the back neck supporting part is positioned behind the shoulder pressing part, an adjusting belt for adjusting the front and back positions of the back neck supporting part is arranged between the back neck supporting part and the connecting seat, the adjusting belt passes through the connecting seat, and an adjusting mechanism for controlling the extension distance of the adjusting belt is arranged on the connecting seat; the driving mechanism is arranged between the lower jaw bearing part and the connecting seat, and drives the lower jaw bearing part to rotate in an included angle mode relative to the shoulder pressing part by taking the connecting seat as a center.
As a preferred embodiment: the driving mechanism is arranged on the connecting seat and comprises a transmission mechanism, an adjusting knob and a locking mechanism for locking the transmission mechanism, the transmission mechanism comprises a driving gear and a driven gear, the driven gear is fixedly connected to the lower ends of the two sides of the lower jaw bearing part, the driving gear is rotatably arranged on the connecting seat, and the adjusting knob is rotatably arranged on the connecting seat and connected with the driving gear; the locking mechanism is arranged between the adjusting knob and the transmission mechanism.
As a preferred embodiment: the locking mechanism comprises a spring, a first latch and a second latch, the first latch is arranged on the handle part of the adjusting knob, the second latch is arranged on the inner side of the connecting seat, the spring is sleeved on the handle part of the adjusting knob and abuts against the position between the transmission mechanism and the first latch, the first latch is meshed with the second latch under the action of the elastic force of the spring, and the transmission mechanism is locked.
As a preferred embodiment: the connecting seat is provided with an accommodating cavity, and the driving mechanism is positioned in the accommodating cavity.
As a preferred embodiment: the opening of the accommodating cavity is provided with a fixed plate, and the driving gear and the driven gear are arranged on the fixed plate.
As a preferred embodiment: the driving mechanism is arranged on the connecting seat and comprises a motor and a transmission mechanism, the motor is arranged on the connecting seat, the transmission mechanism comprises a driving gear and a driven gear, the driving gear is arranged at the end of the shaft of the motor, the driven gear is fixedly connected to the lower ends of the two sides of the lower jaw bearing part, and the driving gear is meshed with the driven gear.
As a preferred embodiment: the adjusting mechanism comprises two positioning columns arranged at the upper end of the connecting seat at intervals, a plurality of positioning holes are arranged on the adjusting belt, and the positioning columns are detachably matched with the positioning holes.
As a preferred embodiment: and the upper surface of the middle part of the lower jaw bearing part and the lower surface of the shoulder pressing part are respectively provided with an elastic pad, and the elastic pads are air bags or silica gel pads.
As a preferred embodiment: the back neck supporting part is provided with a physiotherapy device which can play a role in massaging and physiotherapy on the neck of the human body on one side close to the neck of the human body.
As a preferred embodiment: the physical therapy device is a massage device, a vibration device, a pulse device or a heating device.
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme, through forming cervical vertebra draw gear with pressing shoulder, chin supporting part, behind the neck supporting part and adjusting band combination together, this cervical vertebra draw gear utilizes the elasticity of adjusting band adjustment back supporting part of neck, utilizes to set up in the actuating mechanism who presses shoulder and chin supporting part both sides to realize the lift of chin supporting part. The cervical vertebra traction device has the advantages of simple structure, quick and convenient assembly, flexible and convenient wearing and debugging by a user and good experience; providing great convenience for the traction treatment of the cervical vertebra of the user.
To more clearly illustrate the structural features and effects of the present invention, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a schematic perspective view of the two-side driving manual mode of the present invention;
FIG. 2 is a partially sectional perspective view of the two-side driving manual mode of the present invention;
FIG. 3 is an exploded perspective view of the two-side driving manual mode of the present invention;
FIG. 4 is an exploded perspective view of the other side of FIG. 3;
FIG. 5 is a schematic perspective view of the two-side driving electric mode of the present invention;
fig. 6 is an exploded perspective view of the two-side driving electric mode of the present invention.
The attached drawings indicate the following:
10. pressing shoulder part 11 and connecting seat
20. Chin support part 30, neck rear support part
40. Driving mechanism d1 and transmission mechanism
d11, driving gear d12 and driven gear
d2, adjusting knob d3 and locking mechanism
d31, spring d32, first latch
d33, a second latch e1, and a motor
e2, transmission mechanism e21, driving gear
e22, driven gear 50, adjusting belt
60. Adjusting mechanism 61, locating hole
62. Positioning column
Detailed Description
The utility model discloses as shown in fig. 1 to fig. 6, a both sides are around axle drive formula cervical vertebra draw gear, including press shoulder portion 10, chin supporting part 20, neck back supporting part 30 and be used for driving actuating mechanism 40 that chin supporting part 20 goes up and down, wherein:
the shoulder pressing part 10 is used for attaching the two sides of the shoulder and the chest of a user to form a support, and is arc-shaped; two connecting seats 11 are respectively arranged on two sides of the shoulder pressing part 10.
The lower jaw supporting part 20 is used for upwards supporting the lower jaw of a user, is arc-shaped, is positioned above the shoulder pressing part 10 and is movably connected with the shoulder pressing part 10; the driving mechanism 40 is connected between the shoulder pressing portion 10 and the chin rest portion 20, and the driving mechanism 40 pushes up, pulls down, or pushes and pulls the chin rest portion 20 up and down to be elevated with respect to the shoulder pressing portion 10.
This supporting part 30 behind the neck is used for holding and leaning on user's nape position, it is located presses shoulder 10 rear, and with pressing shoulder 10 activity and linking to each other, be provided with the regulation band 50 that is used for adjusting supporting part 30 fore-and-aft position behind the neck between supporting part 30 behind the neck and pressing shoulder 10, this regulation band 50 movable is located above-mentioned connecting seat 11, be provided with adjustment mechanism 60 between connecting seat 11 and regulation band 50, this adjustment mechanism 60 can control the extension distance of regulation band 50 and adjust in order to the fore-and-aft position of supporting part 30 behind the neck, realize the elasticity and adjust. In the present embodiment, the adjusting mechanism 60 includes a plurality of positioning holes 61 disposed on the adjusting belt 50 and two positioning posts 62 disposed on the side wall of the connecting seat 11, and the positioning posts 62 and the positioning holes 61 are detachably engaged (the adjusting mechanism 60 is only labeled in some embodiments, and the principle can be universally applied to various embodiments). In addition, the adjustment mechanism 60 is not limited to the above form.
In addition, in order to improve the wearing comfort of the cervical traction apparatus, elastic pads (not shown) are respectively disposed on the upper surface of the middle portion of the chin rest portion 20 and the lower surface of the shoulder pressing portion 10, and the elastic pads may be air bags, silicone pads or other soft materials. A physiotherapy device (not shown) which can massage and perform physiotherapy on the neck of the human body is arranged on one side of the back neck supporting part 30 close to the neck of the human body; the physiotherapy device can be a massage device, a vibration device, a pulse device or a heating device (the heating temperature is 40-44 degrees and is the optimal temperature of the human body) and the like, and can perform physiotherapy on the neck of a user while the cervical vertebra of the user is pulled so as to achieve a better treatment effect.
When the device is worn, the adjusting belt 50 is adjusted to be in a loose state, then the user wears the cervical vertebra traction device on the body through the space between the lower jaw supporting part 20 and the back neck supporting part 30, the neck of the user is positioned between the lower jaw supporting part 20 and the back neck supporting part 30, the lower jaw supporting part 20 supports the chin of the user, and the back neck supporting part 30 is positioned behind the neck of the user. At this time, the back neck support 30 can be abutted against the back side of the neck by stretching the adjustment band 50.
The drive mechanism 40 (labeled d/e equally) includes a variety of forms, described below in terms of its principle of operation and manner of use, respectively:
the driving mechanism 40 is connected between the pressing shoulder portion 10 and the rear end of the two sides of the lower jaw supporting portion 20, the connecting seats 11 are arranged at the rear ends of the two sides of the pressing shoulder portion 10, the rear ends of the two sides of the lower jaw supporting portion 20 are respectively pivoted on the connecting seats 11 of the corresponding side, the driving mechanism 40 is divided into the following two forms,
the first method comprises the following steps: the driving mechanism d is arranged on the connecting seat 11 and comprises a transmission mechanism d1, an adjusting knob d2 and a locking mechanism d3 for locking the transmission mechanism d1, wherein the transmission mechanism d1 comprises a driving gear d11 and a driven gear d12 (an accommodating cavity is arranged on the connecting seat 11, the driving mechanism d is positioned in the accommodating cavity, a fixing plate is arranged at the opening of the accommodating cavity, the driving gear d11 and the driven gear d12 are arranged on the fixing plate), the driven gear d12 is fixedly connected to the lower ends of the two sides of the lower jaw bearing part 20, the driving gear d11 can be rotatably arranged on the connecting seat 11, and the adjusting knob d2 can be rotatably arranged on the connecting seat 11 and is connected with the driving gear d 11; the locking mechanism d3 is arranged between the adjusting knob d2 and the transmission mechanism d 1; the locking mechanism d3 includes a spring d31, a first latch d32 and a second latch d33, the first latch d32 is disposed on the handle portion of the adjusting knob d2, the second latch d33 is disposed on the inner side of the connecting seat 11, the spring d31 is sleeved on the handle portion of the adjusting knob d2 and abuts against between the fixing plate and the first latch d32 (in the embodiment, the spring d31 abuts against between the fixing plate and the first latch d32, the handle portion of the adjusting knob d2 can move back and forth relative to the fixing plate), the first latch d32 is engaged with the second latch d33 under the elastic force of the spring d31, and the transmission mechanism d1 is locked. When the jaw pressing device is used, the adjusting knob d2 is pressed downwards, the first latch d32 and the second latch d33 are separated from each other by overcoming the elastic force of the spring d31, then the adjusting knob d2 is rotated, the driving gear d11 drives the driven gear d12 to rotate, and the jaw supporting part 20 rotates around the connecting seat 11 to form an included angle type lifting relative to the shoulder pressing part 10.
And the second method comprises the following steps: the driving mechanism e is arranged on the connecting seat 11, and comprises a motor e1 and a transmission mechanism e2, the motor e1 is mounted on the connecting seat 11, the transmission mechanism e2 comprises a driving gear e21 and a driven gear e22, the driving gear e21 is mounted at the shaft end of the motor e1, the driven gear e22 is fixedly connected to the lower ends of the two sides of the chin supporting part 20, and the driving gear e21 and the driven gear e22 are meshed with each other. When the jaw supporting part is used, after the motor e1 is started, the driving gear e21 drives the driven gear e22 to rotate, and the lower jaw supporting part 20 starts to lift.
The utility model discloses a design is important to be in, through forming cervical vertebra draw gear with pressing behind shoulder, chin supporting part, the neck supporting part and the adjusting band combination together, this cervical vertebra draw gear utilizes the elasticity of supporting part behind the adjusting band adjustment neck, utilizes to set up in the lift that realizes chin supporting part in the actuating mechanism who presses shoulder and chin supporting part both sides. The cervical vertebra traction device has the advantages of simple structure, quick and convenient assembly, flexible and convenient wearing and debugging by a user and good experience; providing great convenience for the traction treatment of the cervical vertebra of the user.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a both sides are around axle drive formula cervical vertebra draw gear which characterized in that: the device comprises a shoulder pressing part, a lower jaw bearing part, a neck rear supporting part and a driving mechanism for driving the lower jaw bearing part to lift, wherein two sides of the shoulder pressing part are respectively provided with a connecting seat; the lower jaw bearing part is positioned above the shoulder pressing part, and the rear end of the lower jaw bearing part is rotatably connected with the connecting seat; the back neck supporting part is positioned behind the shoulder pressing part, an adjusting belt for adjusting the front and back positions of the back neck supporting part is arranged between the back neck supporting part and the connecting seat, the adjusting belt passes through the connecting seat, and an adjusting mechanism for controlling the extension distance of the adjusting belt is arranged on the connecting seat; the driving mechanism is arranged between the lower jaw bearing part and the connecting seat, and drives the lower jaw bearing part to rotate in an included angle mode relative to the shoulder pressing part by taking the connecting seat as a center.
2. The both-sided pivoting-drive cervical traction apparatus according to claim 1, wherein: the driving mechanism is arranged on the connecting seat and comprises a transmission mechanism, an adjusting knob and a locking mechanism for locking the transmission mechanism, the transmission mechanism comprises a driving gear and a driven gear, the driven gear is fixedly connected to the lower ends of the two sides of the lower jaw bearing part, the driving gear is rotatably arranged on the connecting seat, and the adjusting knob is rotatably arranged on the connecting seat and connected with the driving gear; the locking mechanism is arranged between the adjusting knob and the transmission mechanism.
3. The both-sided pivoting-drive cervical traction apparatus according to claim 2, wherein: the locking mechanism comprises a spring, a first latch and a second latch, the first latch is arranged on the handle part of the adjusting knob, the second latch is arranged on the inner side of the connecting seat, the spring is sleeved on the handle part of the adjusting knob and abuts against the position between the transmission mechanism and the first latch, the first latch is meshed with the second latch under the action of the elastic force of the spring, and the transmission mechanism is locked.
4. The both-sided pivoting-drive cervical traction apparatus according to claim 2, wherein: the connecting seat is provided with an accommodating cavity, and the driving mechanism is positioned in the accommodating cavity.
5. The both-sided pivoting-drive cervical traction apparatus according to claim 4, wherein: the opening of the accommodating cavity is provided with a fixed plate, and the driving gear and the driven gear are arranged on the fixed plate.
6. The both-sided pivoting-drive cervical traction apparatus according to claim 1, wherein: the driving mechanism is arranged on the connecting seat and comprises a motor and a transmission mechanism, the motor is arranged on the connecting seat, the transmission mechanism comprises a driving gear and a driven gear, the driving gear is arranged at the end of the shaft of the motor, the driven gear is fixedly connected to the lower ends of the two sides of the lower jaw bearing part, and the driving gear is meshed with the driven gear.
7. The both-sided pivoting-drive cervical traction apparatus according to claim 1, wherein: the adjusting mechanism comprises two positioning columns arranged at the upper end of the connecting seat at intervals, a plurality of positioning holes are arranged on the adjusting belt, and the positioning columns are detachably matched with the positioning holes.
8. The both-sided pivoting-drive cervical traction apparatus according to claim 1, wherein: and the upper surface of the middle part of the lower jaw bearing part and the lower surface of the shoulder pressing part are respectively provided with an elastic pad, and the elastic pads are air bags or silica gel pads.
9. The both-sided pivoting-drive cervical traction apparatus according to claim 1, wherein: the back neck supporting part is provided with a physiotherapy device which can play a role in massaging and physiotherapy on the neck of the human body on one side close to the neck of the human body.
10. The both-sided pivoting-drive cervical traction apparatus according to claim 9, wherein: the physiotherapy device is a massage device, a vibration device, a pulse device or a heating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021487209.2U CN214049611U (en) | 2020-07-24 | 2020-07-24 | Bilateral axial driving type cervical vertebra traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021487209.2U CN214049611U (en) | 2020-07-24 | 2020-07-24 | Bilateral axial driving type cervical vertebra traction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214049611U true CN214049611U (en) | 2021-08-27 |
Family
ID=77384922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021487209.2U Active CN214049611U (en) | 2020-07-24 | 2020-07-24 | Bilateral axial driving type cervical vertebra traction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214049611U (en) |
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2020
- 2020-07-24 CN CN202021487209.2U patent/CN214049611U/en active Active
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| CP02 | Change in the address of a patent holder |
Address after: 518000 north of 4th floor and 3rd floor, No. 2, jiayiyuan Digital Science Park, Xinshi community, Dalang street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Yuda Intelligent Technology Co.,Ltd. Address before: 518000 East, 4th floor, building 24, Ma'anshan second industrial zone, Shajing street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Yuda Intelligent Technology Co.,Ltd. |
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