CN206508091U - Adjustable cervical protector - Google Patents
Adjustable cervical protector Download PDFInfo
- Publication number
- CN206508091U CN206508091U CN201621245751.0U CN201621245751U CN206508091U CN 206508091 U CN206508091 U CN 206508091U CN 201621245751 U CN201621245751 U CN 201621245751U CN 206508091 U CN206508091 U CN 206508091U
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- gear
- storage tank
- unit
- ring
- ring neck
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- 230000037431 insertion Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
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- 230000006378 damage Effects 0.000 description 8
- 208000014674 injury Diseases 0.000 description 8
- 238000010276 construction Methods 0.000 description 3
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- 235000011466 Pachycereus weberi Nutrition 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 231100000749 chronicity Toxicity 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 208000025978 Athletic injury Diseases 0.000 description 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 206010069689 Spinal column injury Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 238000013440 design planning Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013439 planning Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000036262 stenosis Effects 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a kind of adjustable cervical protector, it is made up of neck ring once, two support units, a chin support unit and two angle adjustment modules；Wherein, the angle adjustment module is constituted by one first gear unit, one second gear unit, with a non-return unit.User is intended to before the chin prop unit (also referred to as upper neck set) progress angle adjustment operation, non-return unit must first be released and move back locking for the rotation of the first gear unit, then just it can enter to complete the angle adjustment operation that neck covers on this by way of turning knob.Especially, in mechanism of the present utility model design, the mode of the second gear unit start is driven using the first gear unit, reach the purpose of the lifting/lowering chin prop unit angle, therefore, the process of the whole lifting/lowering chin prop unit is very steady, while lifting/lowering angle can also be finely tuned.
Description
Technical field
The utility model is related to the technical field of medical aid material, espespecially a kind of adjustable cervical protector.
Background technology
The disease of cervical vertebra is broadly divided into short-term and chronicity injury, wherein, short-term injury refers to motion
Injury caused by injury or traffic accident on cervical vertebra；Relatively, the injury such as degeneration in cervical vertebra joint or long-term of chronicity
Posture it is bad caused by injury.For the cervical vertebra injury caused by athletic injury or traffic accident, doctor would generally be in complete
Into after surgical operation therapy, the activity of patient's neck is fixed and limited using neck ring, causes secondary to prevent Cervical stenosis
Injury.
Referring to Fig. 1, Fig. 1 shows a kind of stereogram of the neck ring provided in the prior art.As shown in figure 1, existing skill
Neck ring 1 ' in art in structure in mainly including：Once the chin support member 12 ' of neck set 11 ', one, two support units 13 ', with
And an adjusting module 14 '；Wherein, the lower neck set 11 ' includes two ring neck side parts 111 ' and a leading edge part 112 '.Also, this two
Individual support unit 13 ' is respectively connecting to the inner side of two ring neck side parts 111 ' so that the chin prop part 12 ' passes through this two
Support unit 13 ' is arranged between two ring neck side parts 111 '.On the other hand, the adjusting module 14 ' is arranged at leading edge part
On 112 '.
Fig. 1 is unceasingly referred to, and please refer to Fig. 2, Fig. 2 shows the forward sight of the neck ring provided in the prior art
Figure.As shown in Figures 1 and 2, the adjusting module 14 ' includes：One accommodating body 141 ', once a upper rack 142 ', rack 143 ', one
Gear 144 ' and a knob 151 '.Wherein, the upper rack 142 ' is arranged relative to each other accommodating in this with the lower rack 143 '
Among body 141 ', and the gear 144 ' is located between the upper rack 142 ' and the lower rack 143 '.In addition, the knob 151 ' is connected
The gear 144 ', and be exposed to outside the accommodating body 141 '.During using this neck ring 1 ', the chin of user can be by the chin prop
Part 12 ' is supported, meanwhile, it can be entered by the rotate gear of knob 151 ' 144 ' with the injury according to different cervical vertebra patient harms
Situation is by the angle adjustment of chin prop part 12 ' (referred to as upper neck set) to appropriate position.
Neck ring 1 ' shown by Fig. 1 and Fig. 2 has the advantages that the upper lower angle for being easy to adjust neck set, as long as passing through knob
151 ' rotate gears 144 ' just can be reached.Even so, the neck ring 1 ' in actual application in still showing following defect：
(1) angle of the chin prop part 12 ' (also referred to as upper neck set) of the neck ring 1 ' can not be finely tuned.By Fig. 2, upper neck set
The precision of adjustment angle is determined by the number of teeth of upper rack 142 ' and lower rack 143 '.However, because being sold in the rack of the high number of teeth
High price is expensive, therefore is applied to the tooth of the low number of teeth during the upper rack 142 ' of neck ring 1 ' of the prior art belongs to lower rack 143 '
Bar, the angle for causing neck to cover can not Precision trimming.
(2) gear 144 ' of the neck ring 1 ', which does not have, prevents the spin-ended design moved back.Learnt by Fig. 2, when rotating clockwise tooth
During wheel 144 ', upper rack 142 ' can move up with lower rack 143 ' and then adjust upward (the also referred to as upper neck of chin prop part 12 '
Set) angle；Conversely, when rotating counterclockwise gear 144 ', upper rack 142 ' can be moved down and downward with lower rack 143 '
The angle that neck covers in adjustment.However, the spin-ended design moved back is prevented because gear 144 ' does not have, when completion chin prop part 12 '
After angle adjustment, it is possible to cause the rotation of gear 144 ' to be moved back because of the factor such as external force collision or rack abrasion.
Utility model content
Main purpose of the present utility model is to provide a kind of adjustable cervical protector.Different from neck ring of the prior art
Without the design for preventing that (gear) rotation from moving back, the utility model proposes by neck ring once, two support units, a chin prop lists
A kind of adjustable cervical protector that member and two angle adjustment modules are constituted；Wherein, the angle adjustment module is by one first
Gear unit, one second gear unit, constituted with a non-return unit.User is intended to the chin prop unit (also referred to as upper neck
Set) carry out angle adjustment operation before, it is necessary to first release non-return unit and move back locking for the rotation of the first gear unit, then just may be used
By way of turning knob, enter to complete the angle adjustment operation that neck covers on this.Especially, set in mechanism of the present utility model
In meter, the mode of the second gear unit start is driven using the first gear unit, the lifting/lowering chin prop unit angle is reached
Purpose, therefore, the process of the whole lifting/lowering chin prop unit are very steady, while lifting/lowering angle can also be finely tuned.
Hold described above, used module, unit, the part to constitute adjustable cervical protector of the utility model etc.
Object, it is manufactured from plastic；The adjustable cervical protector that the utility model is provided does not include any metal screws and spring, is
Can be penetrated by X-ray.Briefly, user can directly dress the utility model offer adjustable cervical protector go
According to X-ray, during and need not take off.
In order to reach above-mentioned main purpose of the present utility model, also a kind of adjustable cervical shield of the utility model includes：
Neck ring, including two ring neck side parts and a leading edge part once；
Two support units, are respectively arranged at the inner surface of two ring neck side parts, and with one first articulated section, one
First joint portion and a first connecting portion；Wherein, first articulated section is connected to the ring neck side part by a pin connected assembly
Inner surface；
One chin support unit, is supported by the mode for being connected to first joint portion by two support units；
And
Two angle adjustment modules, are respectively arranged at the outer surface of two ring neck side parts, and with a control unit,
One first gear unit that connects the control unit, one second gear unit for connecting first gear unit, be connected this
One non-return unit of one gear unit；
Wherein, second gear unit extends into the inner side table of the ring neck side part from the outer surface of the ring neck side part
Face, and then connect the first connecting portion of the support unit；When carrying out an angle adjustment, first gear unit is controlled by this
The control of unit and run；Also, driven by first gear unit, second gear unit drives this two supports single
Member completes the angle adjustment.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright as after.
Brief description of the drawings
Fig. 1 shows a kind of stereogram of the neck ring provided in the prior art；
Fig. 2 shows the front view of the neck ring provided in the prior art；
Fig. 3 A and Fig. 3 B show a kind of stereogram for adjustable cervical protector that the utility model embodiment is provided；
Fig. 4 A and Fig. 4 B show a kind of three-dimensional exploded view for adjustable cervical protector that the utility model embodiment is provided；
Fig. 5 A and Fig. 5 B show a kind of stereogram for angles of display adjusting module that the utility model embodiment is provided；
Fig. 6 A and Fig. 6 B show a kind of stereo decomposing for angles of display adjusting module that the utility model embodiment is provided
Figure；
What Fig. 7 A and Fig. 7 B showed the non-return unit of a kind of display that the utility model embodiment is provided makees cardon.
Symbol description：
1 11 times neck rings of adjustable cervical protector
The chin prop unit of 12 support unit 13
The ring neck side part of 14 angle adjustment module 111
The articulated section of 112 leading edge part 121 first
The first connecting portion of 122 first joint portion 123
The storage tank of 1111 second articulated section 1112
The perforate of 1113 first chute 1114
The clip hole of 1115 first mounting hole 1116
The fixed part of 1126 breach 1,128 first
The holding section of 1129 second fixed part 1,127 first
1125 first support the combined hole of stop member 131
The gear unit of 141 control unit 142 first
The non-return unit of 143 second gear unit 144
The travelling gear of 1421 gear shaft 1,422 first
The fixed seat of 1423 second travelling gear 145
The 1426 non-return installation portions of gear 1,424 first
1425 first drive portions 1451 are perforated
The fixed part of 1452 second holding section 1453 the 3rd
The drive portion of 1431 second joint portion 1,432 second
The chute of 1433 drivening piece 1,434 second
1437 scales represent the fix bar of part 1441
The locking piece of 1442 buckle bar 1444
The fastener of 1448 control piece 1443
1445 keyed ends 1446 support not-go-end
1447 second support the front cover body of stop member 16
161 second the second mounting holes of installation portion 111A
The clamping piece of 17 side cover body 171
The scale opening of 172 exposed hole 173
The first band rope of ring neck part 1119 wears mouth after 15
151 second band ropes wear mouth
Embodiment
In order to more clearly describe a kind of adjustable cervical protector that the utility model is proposed, below in conjunction with figure
Formula, elaborates preferred embodiment of the present utility model.
Refer to Fig. 3 A and Fig. 3 B, Fig. 3 A and Fig. 3 B and a kind of adjustable of the utility model embodiment offer is be provided
The stereogram of neck protector；Also, refer to Fig. 4 A and Fig. 4 B, Fig. 4 A and Fig. 4 B and respectively illustrate the utility model embodiment and carry
The three-dimensional exploded view of the adjustable cervical protector of confession.As illustrated, the adjustable cervical protector 1 that the utility model embodiment is provided
Include in main in structure with lower module or unit：Once neck ring 11, two support units 12, a chin support unit 13, with
And two angle adjustment modules 14；Wherein, the lower neck ring 11 includes two ring neck side parts 111 and a leading edge part 112.The opposing party
Face, two support units 12 are respectively arranged at the inner surface of two ring neck side parts 111, and with one first articulated section
121st, one first joint portion 122 and a first connecting portion 123；Wherein, first articulated section 121 is connected by a pin connected assembly
To the inner surface of the ring neck side part 111.
The utility model especially devises multiple special constructions or mechanism in the ring neck side part 111, including：One second pivot joint
Portion 1111, a storage tank 1112, one first chute 1113, two perforates 1114, one first mounting hole 1115, two clip holes
1116；Wherein, second articulated section 1111 is located at the rear end of the ring neck side part 111, and first articulated section 121 and second pivot
Socket part 1111 is connected to the inner surface of the ring neck side part 111 by the pin connected assembly., should relative to the second articulated section 1111
Storage tank 1112 is located at the front end of the ring neck side part 111, and its notch is towards the outside of the ring neck side part 111.In addition, in the ring
In the structure design of neck side part 111, two planning of perforate 1114 of first chute 1113 and this are located at the storage tank 1112 with being somebody's turn to do
Between second articulated section 1111；On the other hand, first mounting hole 1115 is then designed positioned at the storage tank 1112 and second pivot
Between socket part 1111.Also, two clip holes 1116 are positioned adjacent to the part of storage tank 1112.
As shown in Figure 4 A and 4 B shown in FIG., the storage tank 1112 is formed with multiple specially designed structures or mechanism, including：One lacks
Stop member is supported in 1126, one first fixed part 1128 of mouth, one second fixed part 1129, one first holding section 1127 and one first
1125；Wherein, the breach 1126 is formed at the side of the storage tank 1112, and first fixed part 1128, second fixed part
1129th, first holding section 1127 is formed in the bottom of storage tank 1112.Furthermore, this first be formed to stop member 1125 it is accommodating
On the interior sidewall surface of groove 1112.
Unceasingly refering to Fig. 3 A, Fig. 3 B, Fig. 4 A, Fig. 4 B, Fig. 5 A and Fig. 5 B.In the utility model embodiment provide can
In the structure design of mode neck protector 1, the chin prop unit 13 have two basic change hole 131, and its be connected to this first
The mode of joint portion 122 and supported by two support units 12.In addition, two angle adjustment modules 14 are respectively arranged at
The outer surface of two ring neck side parts 111, and with a control unit 141 (knob), connect the one the of the control unit 141
One gear unit 142, one second gear unit 143 for connecting first gear unit 142, with being connected first gear unit
A 142 non-return unit 144.In this, it is necessary to special instruction, second gear unit 143 is from outside the ring neck side part 111
Side surface extends into the inner surface of the ring neck side part 111, and then connects the first connecting portion 123 of the support unit 12；
When carrying out an angle adjustment, first gear unit 142 is run by the control of the control unit 141, also, by this
The driving of one gear unit 142, second gear unit 143 drives two support units 12 to complete for the chin prop list
The angle adjustment of member 13.
Unceasingly refering to Fig. 4 A and Fig. 4 B, and please refer to the solid of the angle adjustment module shown by Fig. 5 A and Fig. 5 B
The three-dimensional exploded view of figure and the angle adjustment module shown by Fig. 6 A and Fig. 6 B.Especially, the utility model is with a gear shaft
1421st, one first travelling gear 1422 (little gear), one second travelling gear 1423 (gear wheel), a fixed seat 145, Yi Jiyi
First gear unit 142 of non-return gear 1426 (middle gear) the composition angle adjustment module 14.As illustrated, the tooth
The two ends of wheel shaft 1421 are respectively one first binding end with reference to the control unit 141 (knob) with being bound to the storage tank 1112
One second binding end of first fixed part 1128 of bottom.In addition, first travelling gear 1422 is also arranged at gear shaft
On 1421.
Hold above-mentioned, second travelling gear 1423 is connected to first travelling gear 1422, and positioned at the storage tank 1112
Outside.Especially, one first installation portion 1424 is formed with a surface of second travelling gear 1423, is designed to insertion
Among the first mounting hole 1115 on the ring neck side part 111；Also, formed on another surface of second travelling gear 1423
There is one first drive portion 1425 for being connected to the second gear unit 143.In addition, the non-return gear 1426 is arranged at the gear shaft
On 1421, and it is located among the storage tank 1112 to connect the non-return unit 144.On the other hand, the fixed seat 145 covering should
The notch of storage tank 1112, and in including in structure design：One 1451, at least one second holding section 1452 of perforation, with one the
Three fixed parts 1453；Wherein, the perforation 1451 is formed at the center of the fixed seat 145 so that first transmission of part
Gear 1422 is located among the perforation 1451, and simultaneously the non-return gear 1426 is located at outside the perforation 1451.Furthermore, should
At least one second holding section 1452 is then respectively formed on the periphery of fixed seat 145 and surface with the 3rd fixed part 1453,
Wherein second holding section 1452 with first holding section 1127 to be mutually clamped so that the fixed seat 145 is accommodating to be fixed on
Within the storage tank 1112.
Especially, the utility model is used as second gear unit 143 using a swing arm.As illustrated, same on the swing arm
Sample is configured with multiple special constructions or mechanism, including：One second joint portion 1431, one second drive portion 1432, a drivening piece
1433rd, one second chute 1434 and a scale represent part 1437.Wherein, second joint portion 1431 and second drive portion
1432 are respectively formed in the two ends of the swing arm, and second joint portion 1431 is incorporated in first knot of the gear shaft 1421 again
End is closed, is located between the control unit 141 and first travelling gear 1422.In addition, the drivening piece 1433 is installed on this
On second drive portion 1432, and on a surface of the swing arm；Be arranged so that the drivening piece 1433 by this
One chute 1113 and the inner surface that the ring neck side part 111 is extended into from the outer surface of the ring neck side part 111, and then connect
The first connecting portion 123 of the support unit 12.On the other hand, second chute 1434 is formed on the swing arm, and is located at
Between second drive portion 1432 and second joint portion 1431, be arranged so that second travelling gear 1423 this first
Drive portion 1425 is connected to second chute 1434.Finally, the scale represent part 1437 be installed on second drive portion 1432 it
On, and on another surface of the swing arm.
Unceasingly refering to Fig. 3 A, Fig. 3 B, Fig. 4 A, Fig. 4 B, Fig. 5 A, Fig. 5 B, Fig. 6 A and Fig. 6 B.In it is of the present utility model can
In the design of mode neck protector 1, the non-return unit 144 is arranged in the storage tank 1112, and in including in structure：One consolidates
Fixed pole 1441, a buckle bar 1442, a locking piece 1444 and a control piece 1448；Wherein, one end of the fix bar 1441 is embedding
Enter second fixed part 1129 of the bottom of storage tank 1112, and the other end of the fix bar 1441 is embedded in the fixed seat 145
3rd fixed part 1453.On the other hand, one end of the buckle bar 1442 is connected to the middle section position of the fix bar 1441, and should
The other end one fastener 1443 of formation of buckle bar 1442, any tooth of the fastener 1443 to the embedded non-return gear 1426
In groove.
What deserves to be explained is, the locking piece 1444 is arranged at the appearance in the way of being close to the internal face of the storage tank 1112
Put among groove 1112；Wherein, one end of the locking piece 1444 is a keyed end 1445, and the keyed end 1445 passes through the embedded appearance
Put the gap between the internal face of groove 1112 and the fastener 1443 and being somebody's turn to do in any teeth groove of the non-return gear 1426 will be embedded in
Fastener 1443 is locked.Furthermore, the other end of the locking piece 1444 supports not-go-end 1446 for one, and should have to not-go-end 1446
One second support stop member 1447, to be formed on the interior sidewall surface of the storage tank 1112 this first support stop member 1125 it is mutual
Coordinate, and then to the start of the only locking piece 1444.Finally, the control piece 1448 is formed at the middle section of the locking piece 1444
Put, and be exposed to by the breach 1126 outside the storage tank 1112；Wherein, the lock can be controlled by the control piece 1448
Determine the start of part 1444.
Also, this adjustable cervical protector 1 also includes the front cover body 16 with two the second installation portions 161, wherein should
Front cover body 16 is bound to the second mounting hole 111A of the front end for being formed at ring neck side part 111 mode by second installation portion 161,
And be arranged on the leading edge part 112 of the lower neck ring 11.Also, also include two side cover bodies 17 again, be joined respectively to this two
The outer surface of individual ring neck side part 111 is with two angle adjustment modules 14 respectively.It is worth further illustrating, each side
Multiple special constructions or mechanism are all designed with lid 17, including：Two clamping pieces 171, an exposed hole 172 and multiple
Scale opening 173；Wherein, two clamping pieces 171 are formed at the inner surface of the side cover body 17, to two clip holes
1116 are cooperated, and then the side cover body 17 is bound to the outer surface of the ring neck side part 111.In addition, the exposed hole 172 is used
So that first binding end of the gear shaft 1421 exposes to combine the control unit 141.Furthermore, the plurality of scale opening 173
It is formed on the side cover body 17；Wherein, the scale of second gear unit 143 represents that part 1437 passes through the scale opening
173 and be exposed to outside the side cover body 17, learn current angle location graduation to make user to understand.
Unceasingly with reference to Fig. 3 A, Fig. 3 B, Fig. 4 A, Fig. 4 B, Fig. 5 A, Fig. 5 B, Fig. 6 A and Fig. 6 B, and please refer to figure
Non-return unit shown by 7A and Fig. 7 B makees cardon.When using adjustable cervical protector 1 of the present utility model, user's
Chin can be supported by the chin prop unit 13.It is worth noting that, user is intended to the chin prop unit 13 (also referred to as
Upper neck set) carry out an angle adjustment operation before, it is necessary to the control piece 1448 is first pushed to cause the keyed end of locking piece 1444
1445 are moved out of the gap between the internal face of storage tank 1112 and the fastener 1443, now non-return gear 1426 just no longer by
Fastener 1443 is locked, and can be entered to complete the chin by way of turning knob (control unit 141) with user
The angle adjustment operation of support unit 13 (also referred to as upper neck set).
Hold above-mentioned, after the angle of turning knob one, gear shaft 1421, the first travelling gear 1422 (little gear) and non-return tooth
Taking turns 1426 (middle gears) also can and then rotate an angle；Now, second travelling gear 1423 (gear wheel) is by the first transmission
The drive of gear 1422 and rotate, its first drive portion 1425 is slided on the of the swing arm (that is, the second gear unit 143)
Among two chutes 1434, the second drive portion 1432 of swing arm is improved an angle by this mode.In this way, when the quilt of the second drive portion 1432
Improve after an angle, the drivening piece 1433 by way of sliding among first chute 1113, drives the support list
The first connecting portion 123 of member 12 improves an angle upwards；Now, by the drive of the support unit 12, the chin prop list
Member 13 will be improved an angle upwards.What deserves to be explained is, in mechanism of the present utility model design, utilize the first driving cog
Wheel 1422 drives the second travelling gear 1423 (gear wheel) to rotate, then, recycles the first drive portion 1425 to slide on swing arm (also
That is, the second gear unit 143) the second chute 1434 among mode, by the lifting/lowering of the end of swing arm reach lifting/lowering should
The purpose of the angle of chin prop unit 13.Therefore, the process of the lifting/lowering chin prop unit 13 is very steady, while can also
Finely tune lifting/lowering angle.Furthermore, user can learn angle location graduation by the scale opening 173 on the side cover body 17.
On the other hand, when gear shaft 1421, the first travelling gear 1422 (little gear) and non-return gear 1426 (middle gear)
Simultaneously after one angle of rotation, among the teeth groove of the i.e. embedded non-return gear 1426 of fastener 1443 of buckle bar 1442；Now,
User just may lift up the control piece 1448 to cause the keyed end 1445 of locking piece 1444 to be embedded in the inwall of storage tank 1112
Gap between face and the fastener 1443.Consequently, it is possible to which as shown in Figure 7 B, the keyed end 1445 based on locking piece 1444 is located at
Gap between the internal face of storage tank 1112 and the fastener 1443, therefore, even many by external force collision or gear
It is secondary use and wear and tear etc. factor, all without make fastener 1443 actively departs from and non-return gear 1426 engomphosis relation.
Supplementary notes must be gone again, ring neck part 15 after adjustable cervical protector 1 of the present utility model also includes one.Such as
Shown in Fig. 4 A and Fig. 4 B, an at least first band rope is also formed with the ring neck side part 111 and wears mouth 1119；Also, accordingly, should
Design planning has multiple second band ropes to wear mouth 151 on ring neck part 15 afterwards so that at least one band rope may pass through the two rings neck side part
111 first band ropes having wear mouth 1119 and wear mouth 151 with the second band rope, and thereby mode is made under the rear ring neck part 15 and this
Neck ring 11 is combined into a neck ring.
In this way, above-mentioned completely and clearly demonstrated the component and composition of adjustable cervical protector of the present utility model, warp
By above-mentioned, it can learn that the utility model has the advantages that following：
(1) gear 144 ' different from neck ring 1 ' of the prior art (as shown in Figure 2), which does not have, prevents the spin-ended design moved back,
The utility model proposes by neck ring 11 once, two support units 12, a chin support unit 13 and two angle adjustment moulds
A kind of adjustable cervical protector 1 that block 14 is constituted；Wherein, the angle adjustment module 14 is by one first gear unit 142,1
Two gear units 143, constituted with a non-return unit 144.User is intended to enter the chin prop unit 13 (also referred to as upper neck set)
Before row angle adjustment operation, it is necessary to which locking, Ran Houbian are moved back in the rotation for first releasing non-return unit 144 for the first gear unit 142
It can enter to complete the angle adjustment operation that neck covers on this by way of turning knob.Especially, in mechanism of the present utility model
In design, the mode of the start of the second gear unit 143 is driven using the first gear unit 142, the lifting/lowering chin prop list is reached
The purpose of first 13 angles, therefore the process of the whole lifting/lowering chin prop unit 13 is very steady, at the same can also finely tune rise/
Angle drops.
(2) object such as module, unit, part used in the utility model to constitute adjustable cervical protector 1, its
It is manufactured from plastic；Adjustable cervical protector 1 of the present utility model does not include any metal screws and spring, is with can be by X
Light is penetrated.Briefly, user can directly dress adjustable cervical protector 1 of the present utility model and go to shine X-ray, it is not necessary to
Take off.
It must be subject to, it is emphasized that above-mentioned detailed description is directed to the utility model technological thought feature and possible embodiments
Illustrate, its purpose enables those skilled in the art to understand content of the present utility model and implement according to this, but
The embodiment simultaneously is not used to limit the scope of the claims of the present utility model, all without departing from equivalent carried out by the utility model skill spirit
Implement or change, be intended to be limited solely by the scope of the claims of this case.
Claims (10)
1. a kind of adjustable cervical protector, it is characterised in that including：
Neck ring, including two ring neck side parts and a leading edge part once；
Two support units, are respectively arranged at the inner surface of two ring neck side parts, and with one first articulated section, one first
Joint portion and a first connecting portion；Wherein, first articulated section is connected to the inner side of the ring neck side part by a pin connected assembly
Surface；
One chin support unit, is supported by the mode for being connected to first joint portion by two support units；And
Two angle adjustment modules, are respectively arranged at the outer surface of two ring neck side parts, and with a control unit, connection
One first gear unit of the control unit, one second gear unit for connecting first gear unit, be connected this first pass
One non-return unit of moving cell；
Wherein, second gear unit extends into the inner surface of the ring neck side part from the outer surface of the ring neck side part, even
Connect the first connecting portion of the support unit；When carrying out an angle adjustment, first gear unit is controlled by the control unit
Make and run；Also, driven by first gear unit, second gear unit drives two support units to complete should
Angle adjustment.
2. adjustable cervical protector according to claim 1, it is characterised in that be formed with each ring neck side part：
One second articulated section, positioned at the rear end of the ring neck side part, wherein, first articulated section passes through the pivot with second articulated section
Connected components are connected to the inner surface of the ring neck side part；
One storage tank, positioned at the front end of the ring neck side part, and the storage tank notch towards the outside of the ring neck side part；Also,
The storage tank includes：The breach that is formed at the side of the storage tank, one first fixed part of the bottom for being formed at the storage tank,
One second fixed part, one first holding section of the bottom for being formed at the storage tank and the shape for being formed at the bottom of the storage tank
Stop member is supported into one first in the interior sidewall surface of the storage tank；
One first chute, between the storage tank and second articulated section；
Two perforates, between the storage tank and second articulated section；
One first mounting hole, between the storage tank and second articulated section；And
Two clip holes, the neighbouring storage tank.
3. adjustable cervical protector according to claim 2, it is characterised in that be also formed with least one in the ring neck side part
First band rope wears mouth, also, the front end of the ring neck side part is formed with one second mounting hole.
4. adjustable cervical protector according to claim 2, it is characterised in that first gear unit includes：
One gear shaft, the binding end of one first combines the control unit, and the binding end of one second is bound to the accommodating trench bottom
First fixed part；
One first travelling gear, is arranged on the gear shaft；
One second travelling gear, is connected to first travelling gear, and outside the storage tank；Wherein, second driving cog
One first installation portion is formed with one surface of wheel, in embedded first mounting hole；Also, second travelling gear is another
One first drive portion is formed with one surface, and first drive portion connects second gear unit；And
One non-return gear, is arranged on the gear shaft, and is located in the storage tank to connect the non-return unit.
5. adjustable cervical protector according to claim 3, it is characterised in that also including wearing mouth with the multiple second band ropes
One after ring neck part；Wherein, at least one first band rope that may pass through two ring neck side parts with rope and have wear mouth with this
Two band ropes wear mouth so that the rear ring neck part is combined into a neck ring with the lower neck ring.
6. adjustable cervical protector according to claim 3, it is characterised in that also including with two the second installation portions
One front cover body, wherein, the front cover body is bound to the mode of second mounting hole by second installation portion and is arranged at the lower neck ring
The leading edge part on.
7. adjustable cervical protector according to claim 4, it is characterised in that the angle adjustment module also includes covering should
One fixed seat of the notch of storage tank, also, be formed with fixed seat：
One perforation, is formed at the center of the fixed seat；Wherein, first travelling gear of part is located among the perforation,
And the non-return gear is located at outside the perforation；
At least one second holding section, is formed at the periphery of the fixed seat, to be mutually clamped with first holding section so that this is consolidated
Reservation is accommodating to be fixed within the storage tank；And
One the 3rd fixed part, is formed on the fixed seat.
8. adjustable cervical protector according to claim 7, it is characterised in that the non-return unit is arranged at the storage tank
It is interior, including：
One fix bar, its one end is embedded in second fixed part of the accommodating trench bottom, and its other end is embedded in being somebody's turn to do for the fixed seat
3rd fixed part；
One buckle bar, its one end is connected to the middle section position of the fix bar, and its other end one fastener of formation；Wherein, the card
In any teeth groove of the fastener to the embedded non-return gear；
One locking piece, is arranged among the storage tank in the way of the internal face for being close to the storage tank；Wherein, the locking piece
One end is a keyed end, and the keyed end should by insertion by the gap between the embedded storage tank internal face and the fastener
The fastener in any teeth groove of non-return gear is locked；Also, the other end of the locking piece supports not-go-end for one, and this is supported
Not-go-end have one second support stop member, to be formed on the interior sidewall surface of the storage tank this first support stop member phase interworking
Close, and then to the start of the only locking piece；And
One control piece, is formed at the middle section position of the locking piece, and be exposed to outside the storage tank by the breach；Wherein,
The start of the locking piece can be controlled by the control piece.
9. adjustable cervical protector according to claim 7, it is characterised in that second gear unit is a swing arm, and
The swing arm is formed with：
One second joint portion, is formed at one end of the swing arm, and is bound to first binding end of the gear shaft, and second knot
Conjunction portion is located between the control unit and first travelling gear；
One second drive portion, is formed at the other end of the swing arm；
One drivening piece, is installed on second drive portion, and on a surface of the swing arm；Wherein, the drivening piece leads to
Cross first chute and the inner surface of the ring neck side part is extended into from the outer surface of the ring neck side part, and then connect the branch
Support the first connecting portion of unit；
One second chute, is formed on the swing arm, and positioned between second drive portion and second joint portion；Wherein, should
First drive portion of second travelling gear is connected to second chute；And
One scale represents part, is installed on second drive portion, and on another surface of the swing arm.
10. adjustable cervical protector according to claim 9, it is characterised in that also including two side cover bodies, respectively in connection with
To the outer surface of two ring neck side parts, to cover two angle adjustment modules respectively；Wherein, on each side cover body
It is formed with：
Two clamping pieces, are formed at the inner surface of the side cover body, to be cooperated with two clip holes, and then by the side cover
Body is bound to the outer surface of the ring neck side part；
One exposed hole, first binding end to make the gear shaft exposes to combine the control unit；And
Multiple scale openings, are formed on the side cover body；Wherein, the scale of second gear unit represents that part passes through the quarter
Degree is open and is exposed to outside the side cover body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621245751.0U CN206508091U (en) | 2016-11-18 | 2016-11-18 | Adjustable cervical protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621245751.0U CN206508091U (en) | 2016-11-18 | 2016-11-18 | Adjustable cervical protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206508091U true CN206508091U (en) | 2017-09-22 |
Family
ID=59861575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621245751.0U Expired - Fee Related CN206508091U (en) | 2016-11-18 | 2016-11-18 | Adjustable cervical protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206508091U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020057616A1 (en) * | 2018-09-19 | 2020-03-26 | 江苏安惠医疗器械有限公司 | Auxiliary support apparatus and application thereof |
| CN111839868A (en) * | 2020-08-17 | 2020-10-30 | 江苏安惠医疗器械有限公司 | Light neck brace and application |
-
2016
- 2016-11-18 CN CN201621245751.0U patent/CN206508091U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020057616A1 (en) * | 2018-09-19 | 2020-03-26 | 江苏安惠医疗器械有限公司 | Auxiliary support apparatus and application thereof |
| CN111839868A (en) * | 2020-08-17 | 2020-10-30 | 江苏安惠医疗器械有限公司 | Light neck brace and application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170922 |