CN202015274U - Adjustable neck ring - Google Patents
Adjustable neck ring Download PDFInfo
- Publication number
- CN202015274U CN202015274U CN201120004757XU CN201120004757U CN202015274U CN 202015274 U CN202015274 U CN 202015274U CN 201120004757X U CN201120004757X U CN 201120004757XU CN 201120004757 U CN201120004757 U CN 201120004757U CN 202015274 U CN202015274 U CN 202015274U
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- ring
- tooth
- pivot structure
- pivot
- fixture
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- Expired - Fee Related
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Abstract
The utility model relates to an adjustable neck ring which comprises a body, a chute, a pivot structure, a jaw auxiliary member and an adjusting structure. The body is used for fixing the cervical vertebra of a human body. The chute is formed on both sides of the body. The pivot structure is arranged on the outer side of the chute. The jaw auxiliary member is interlocked by the gear of the pivot structure and is pivoted with the body by means of the gear of the pivot structure. The adjusting mechanism is used for rotating the pivot structure, so that the jaw auxiliary member is enabled to move. In the utility model, the height of the jaw auxiliary member is freely adjusted by means of simple and easy operation so as to satisfy the requirements of different users; moreover, the adjustable neck ring is very suitable for practical use.
Description
Technical field
This utility model relates to the neck ring device of fixing human cervical vertebra, particularly relates to a kind of adjustable neck ring device.
Background technology
Cervical vertebra is the mainstay of human body, ensureing uploading, assign and the conveying of nutrition of the basic vital movement information of human body, along with the increase of operating pressure, the quickening of rhythm of life and the high development of computer network, cervical spondylosis is harmful to human frequently, badly influences people's life and work.
Cervical vertebra has the patient of disease, or cervical region later can not do excessive actor via operation, is sheathed on neck with cervical spine fixator usually clinically, so as to the action of restriction cervical region.
Existing known cervical spine fixator often is installed in neck with fixed form, and can't adjust its neck brace height versatilely, yet, every user has different neck circumferences and length respectively, therefore, relevant dealer must cooperate and produces plurality of specifications, thus produce and the stock on form many inconvenience.
Though the cervical spine fixator of neck brace height has appearred adjusting on the market, cervical spine fixator complex structural designs on the market, and somewhat complex design more causes the high problem of product cost.
Because the defective that above-mentioned existing cervical spine fixator exists, the inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and Professional knowledge, and the utilization of cooperation scientific principle, actively studied innovation, in the hope of founding a kind of adjustable neck ring of new structure, can improve general existing cervical spine fixator, make it have more practicality.Through constantly research, design, and, create this utility model that has practical value finally through after studying sample and improvement repeatedly.
Summary of the invention
The purpose of this utility model is to be, overcome the defective that existing cervical spine fixator exists, and provide a kind of adjustable neck ring of new structure, technical problem to be solved is, after being installed in neck, by the next height of freely adjusting the chin auxiliary member of ease of Use,, be very suitable for practicality to meet different users's demand.
The purpose of this utility model and to solve its technical problem be to adopt following technical scheme to realize.According to this utility model one embodiment, a kind of adjustable neck ring comprises a body, a chute, a pivot structure, a chin auxiliary member and an adjustment structure.One body is in order to fix the cervical vertebra of a human body.Chute is opened in the both sides of body.Pivot structure is located at the chute outside, and wherein, pivot structure comprises that a ring is protruding, a pivot tooth and a gear.Encircle protruding around chute.The pivot tooth is distributed in the protruding inwall of this pivot structure ring.Gear is positioned at chute and encircles protrudingly, and gear is meshed with the pivot tooth.The chin auxiliary member is subjected to the gear interlock of pivot structure, and articulates by the gear and the body of pivot structure.Adjust structure in order to the rotation pivot structure, and make the displacement of chin auxiliary member, wherein, adjust structure and comprise a fixture, a knob, a clamping ring, a spring and certain hyte part.Fixture be arranged at the ring of pivot structure protruding in, and fixture has a pipe seat.Knob is installed in outside the pipe seat of fixture, and knob has an internal gear and an outer tooth ring, and outer tooth ring is meshed with the gear of pivot structure.Clamping ring is positioned at knob, and the clamping ring edge has a clamping tooth, and the clamping tooth of clamping ring is corresponding with the internal gear of knob.Spring is meshed with the internal gear of knob in order to the clamping tooth of pushing and pressing clamping ring, and spring is put relative with the pipe seat of fixture.Positioning component is positioned at the pipe seat of fixture, pushes by a user and oppresses clamping ring after positioning component makes its displacement, and allow the thrust of clamping ring antagonistic spring, so as to allowing the internal gear of clamping tooth and knob switch between released state and engagement.
The purpose of this utility model and solve its technical problem and can also be further achieved by the following technical measures.
The positioning component of the adjustable neck ring of present embodiment more comprises a flange, one first keeper, one second keeper and a projection.Flange is positioned at the pipe seat inwall of fixture.First keeper is positioned at the pipe seat of fixture, and the edge of first keeper, one end is provided with one first positioning tooth.Second keeper is positioned at the pipe seat of fixture, and second keeper has and corresponding second positioning tooth of first positioning tooth.Projection is positioned on second keeper, and projection is corresponding with flange.Whereby, user is pushed first keeper makes first positioning tooth push against second positioning tooth, makes the projection of second keeper and flange switch between released state and fastening state.
Above-mentioned chute in the adjustable neck ring of present embodiment is curved to be opened on this body, the pivot tooth of above-mentioned pivot structure along this chute curved be arranged in this ring protruding on, the curved both sides that are distributed in this clamping ring respectively of above-mentioned clamping tooth.
The adjustable neck ring of present embodiment more comprises a side auxiliary member, a stopper slot and an enclosing cover.The side auxiliary member is positioned at the both sides of inner body wall, and is corresponding with pivot structure.Stopper slot is opened on the position of side auxiliary member with respect to chute, and stopper slot is in order to the angle of limiting gear in the pivot tooth spiral commentaries on classics of pivot structure.Enclosing cover is dismountable to be installed on outside the fixture of adjusting structure.
The beneficial effects of the utility model comprise: not only member is simple for the adjustable neck ring of the above-mentioned embodiment of this utility model, and push positioning component by user, make and adjust structure drive pivot structure, and then adjust the height of chin auxiliary member expediently, to meet different users's demand.
In sum, this utility model has obvious improvement technically, and has tangible good effect, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of description, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 illustrates the axonometric chart of the adjustable neck ring of this utility model one embodiment;
Fig. 2 A illustrates the exploded view of the adjustable neck ring of Fig. 1;
Fig. 2 B illustrates the partial enlarged drawing of the adjustable neck ring of Fig. 2 A;
Fig. 3 A illustrates the adjustable neck ring section along the line 1-1 of Fig. 1 and does not push the cutaway view of positioning component;
Fig. 3 B illustrates the adjustable neck ring section along the line 1-1 of Fig. 1 and pushes the cutaway view of positioning component.
100: adjustable neck ring 110: body
120: chute 130: pivot structure
131: encircle protruding 132: the pivot tooth
133: gear 140: the chin auxiliary member
150: adjust structure 151: fixture
151a: pipe seat 151b: flange
152: knob 152a: internal gear
152b: outer tooth ring 153: clamping ring
153a: clamping tooth 154: spring
155: 156: the first keepers of positioning component
156a: 157: the second keepers of first positioning tooth
157a: protruding 157b: second positioning tooth
160: side auxiliary member 170: stopper slot
180: enclosing cover
The specific embodiment
For further setting forth this utility model is to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to according to its specific embodiment of adjustable neck ring, structure, feature and the effect thereof that the utility model proposes, describe in detail as after.
Fig. 1 illustrates the axonometric chart of the adjustable neck ring of this utility model one embodiment.Fig. 2 A illustrates the exploded view of the adjustable neck ring of Fig. 1.Fig. 2 B illustrates the partial enlarged drawing of the adjustable neck ring of Fig. 2 A.As shown in the figure, adjustable neck ring 100 comprises a body 110, a chute 120, a pivot structure 130, a chin auxiliary member 140 and an adjustment structure 150.User is adjusted structure 150 by rotation, makes to adjust the height that structure 150 drive pivot structures 130 are adjusted chin auxiliary member 140.
Encircling protruding 131 is convexly set on the body 110 around chute 120 and one.Pivot tooth 132 is positioned at the inwall of ring protruding 131, and pivot tooth 132 is along chute 120 curved arrangements.Gear 133 is positioned at chute 120 and encircles protrudingly 131, and gear 133 is meshed with pivot tooth 132, but i.e. gear 133 interlock pivot teeth rotation displacement about in the of 132.
Chin auxiliary member 140 is subjected to gear 133 interlocks of pivot structure 130, and articulates with body 110 by the gear 133 of pivot structure 130, and in other words, when gear 133 carried out upper and lower displacement on pivot tooth 132, interlock chin auxiliary member 140 synchronously.
Adjust structure 150 in order to rotate pivot structure 130, make 140 displacements of chin auxiliary member, chin auxiliary member 140 is adjusted according to different users's demand.Wherein, adjust structure 150 and comprise a fixture 151, a knob 152, a clamping ring 153, a spring 154 and certain hyte part 155.Fixture 151 be arranged in the ring protruding 131 of pivot structure 130, and fixture 151 has a pipe seat 151a for adjusting the body frame body in the structure 150.
Knob 152 is installed in outside the pipe seat 151a of fixture 151, and knob 152 has an internal gear 152a and an outer tooth ring 152b, and outer tooth ring 152b is meshed with the gear 133 of pivot structure 130.When user turning knob 152, the outer tooth ring 152b of knob 152 can rotate by driven gear 133, and then drives chin auxiliary member 140.
Clamping ring 153 is positioned at knob 152, clamping ring 153 edges (being periphery) have clamping tooth 153a, curved both sides that are distributed in clamping ring 153 respectively of clamping tooth 153a in the present embodiment, and the clamping tooth 153a of clamping ring 153 is corresponding with the internal gear 152a of knob 152, when clamping tooth 153a when internal gear 152a in the knob 152 is meshed, clamping ring 153 just can't rotate with respect to knob 152.
The positioning component 155 of the adjustable neck ring of present embodiment more comprises a flange 151b, one first keeper 156, one second keeper 157 and a protruding 157a.Flange 151b is positioned at the pipe seat 151a inwall of fixture 151.First keeper 156 is positioned at the pipe seat 151a of fixture 151, and the edge of first keeper, 156 1 ends is provided with one first positioning tooth 156a.Second keeper 157 is positioned at the pipe seat 151a of fixture 151, and second keeper 157 has the corresponding second positioning tooth 157b with the first positioning tooth 156a.In addition, second keeper 157 is provided with protruding 157a, and this protruding 157a is corresponding with flange 151b, below will describe the start relation of positioning component 155 in detail.
Fig. 3 A illustrates the adjustable neck ring section along the line 1-1 of Fig. 1 and does not push the cutaway view of positioning component.As shown in the figure, before not pushing positioning component 155, the corresponding engaging mutually of first positioning tooth 156a of first keeper 156 and the second positioning tooth 157b of second keeper 157, this moment, clamping ring 153 was subjected to the active force of spring 154 pushing and pressing, clamping tooth 153a is meshed with the internal gear 152a of knob 152, therefore, clamping ring 153 can't rotate with respect to knob 152.
Fig. 3 B illustrates the adjustable neck ring section along the line 1-1 of Fig. 1 and pushes the cutaway view of positioning component.As shown in the figure, after user is pushed positioning component 155, first keeper, 156 compressings, second keeper 157, the meaning i.e. first positioning tooth 156a can push against the second positioning tooth 157b, and the protruding 157a of second keeper 157 is engaged mutually with flange 151b; Second keeper 157 also can push against clamping ring 153, and the clamping tooth 153a on the clamping ring 153 is separated with the internal gear 152a of knob 152, and so knob 152 just can be with respect to clamping ring 153 rotations.At this moment, user only needs turning knob 152, allows the outer tooth ring 152b driven gear 133 of knob 152, just can drive chin auxiliary member 140 and carry out upper and lower displacement.
After chin auxiliary member 140 is adjusted to the demand that meets user, only need push one-time positioning assembly 155 again, make the first positioning tooth 156a push against the second positioning tooth 157b, the protruding 157a of second keeper 157 is separated with the flange 151b of pipe seat 151a, return to the state of not pushing before the positioning component 155, thus, the fixing position of chin auxiliary member 140, avoid chin auxiliary member 140 to change the position arbitrarily because of external force, and then the inconvenience that causes user to use.
Please continue with reference to Fig. 2, the adjustable neck ring of present embodiment more comprises a side auxiliary member 160, a stopper slot 170 and an enclosing cover 180.Side auxiliary member 160 is positioned at the both sides of body 110 inwalls, and is corresponding with pivot structure 130, in order to the structural strength of the adjustable neck ring of strengthening present embodiment.Stopper slot 170 is opened on the position of side auxiliary member 160 with respect to chute 120, and in the angle of pivot tooth 132 rotation, the angle of avoiding chin auxiliary member 140 to adjust is excessive in order to the gear 133 of restriction pivot structure 130 for stopper slot 170.Enclosing cover 180 dismountable being installed on outside the fixture 151 of adjusting structure 150, all component in the structure 150 is adjusted in protection on the one hand, on the one hand also as usefulness attractive in appearance.
By above-mentioned embodiment as can be known, use adjustable neck ring 100 of the present utility model and can adjust the height of chin auxiliary member 140, not only can meet different users's demand by pushing easily and spinning movement, simple and convenient especially in the use.
The above, it only is preferred embodiment of the present utility model, be not that this utility model is done any pro forma restriction, though this utility model discloses as above with preferred embodiment, yet be not in order to limit this utility model, any those skilled in the art are not in breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (8)
1. adjustable neck ring is characterized in that comprising:
Fix a body of the cervical vertebra of a human body;
One chute is opened in the both sides of this body;
One pivot structure is located at this chute outside, and this pivot structure comprises:
One ring is protruding, around this chute;
One pivot tooth is distributed in the protruding inwall of this pivot structure ring; And
One gear is positioned at this chute and this ring is protruding, and this gear is meshed with this pivot tooth;
One chin auxiliary member is subjected to the gear interlock of this pivot structure, and articulates by gear and this body of this pivot structure; And
Rotate this pivot structure and make one of this chin auxiliary member displacement adjust structure, this adjustment structure comprises:
One fixture, be arranged at the ring of this pivot structure protruding in, and this fixture has a pipe seat;
One knob is installed in outside the pipe seat of this fixture, and this knob has an internal gear and an outer tooth ring, and this outer tooth ring is meshed with the gear of this pivot structure;
One clamping ring is positioned at this knob, and this clamping ring edge has a clamping tooth, and the clamping tooth of this clamping ring is corresponding with the internal gear of this knob;
Push against the spring that the clamping tooth of this clamping ring is meshed with the internal gear of this knob, and this spring is put with the pipe seat of this fixture relative; And
Certain hyte part, be positioned at the pipe seat of this fixture, push this positioning component by a user and make this clamping ring of compressing after its displacement, and the thrust that allows this clamping ring resist this spring is switched between released state and engagement so as to the internal gear that makes this clamping tooth and this knob.
2. adjustable neck ring as claimed in claim 1 is characterized in that wherein this positioning component more comprises:
One flange is positioned at the pipe seat inwall of this fixture;
One first keeper is positioned at the pipe seat of this fixture, and the edge of this first keeper, one end is provided with one first positioning tooth;
One second keeper is positioned at the pipe seat of this fixture, and this second keeper has and corresponding second positioning tooth of this first positioning tooth; And
One projection is positioned on this second keeper, and should projection corresponding with this flange;
This user is pushed first keeper makes this first positioning tooth push against this second positioning tooth, makes the projection of this second keeper and this flange switch between released state and fastening state.
3. adjustable neck ring as claimed in claim 1 is characterized in that wherein this chute is curved to be opened on this body.
4. adjustable neck ring as claimed in claim 3, the pivot tooth that it is characterized in that this pivot structure wherein along this chute curved be arranged in this ring protruding on.
5. adjustable neck ring as claimed in claim 1 is characterized in that more comprising:
One side auxiliary member is positioned at the both sides of this inner body wall, and is corresponding with this pivot structure; And
Limit the stopper slot of this gear, be opened on this side auxiliary member position with respect to this chute in the angle of the pivot tooth spiral commentaries on classics of this pivot structure.
6. adjustable neck ring as claimed in claim 1 is characterized in that the wherein curved both sides that are distributed in this clamping ring respectively of this clamping tooth.
7. adjustable neck ring as claimed in claim 1 is characterized in that wherein this pivot structure is shaped on this body.
8. adjustable neck ring as claimed in claim 1 is characterized in that more comprising:
One enclosing cover is outside dismountable fixture that is installed on this adjustment structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120004757XU CN202015274U (en) | 2011-01-04 | 2011-01-04 | Adjustable neck ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120004757XU CN202015274U (en) | 2011-01-04 | 2011-01-04 | Adjustable neck ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202015274U true CN202015274U (en) | 2011-10-26 |
Family
ID=44808956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120004757XU Expired - Fee Related CN202015274U (en) | 2011-01-04 | 2011-01-04 | Adjustable neck ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202015274U (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013117069A1 (en) * | 2012-02-06 | 2013-08-15 | Luo Rijian | Medical traction cervical collar |
| WO2014008486A3 (en) * | 2012-07-06 | 2014-03-13 | Calco Wayne A | Adjustable cervical collar |
| EP2878285A1 (en) * | 2013-11-29 | 2015-06-03 | University of Limerick | A therapeutic device for neck pain |
| US9668906B2 (en) | 2008-12-03 | 2017-06-06 | Ossur Hf | Cervical collar |
| US9713546B2 (en) | 2012-05-21 | 2017-07-25 | Ossur Hf | Cervical collar |
| CN108283538A (en) * | 2017-01-09 | 2018-07-17 | 亿莱富国际股份有限公司 | Lower jaw adjustable neck protection circle |
| US10292856B2 (en) | 2009-08-10 | 2019-05-21 | Ossur Hf | Cervical collar having height and circumferential adjustment |
| USD866773S1 (en) | 2017-09-06 | 2019-11-12 | Ossur Iceland Ehf | Cervical collar |
| US10512559B2 (en) | 2016-02-25 | 2019-12-24 | Ossur Iceland Ehf | Cervical collar having height adjustment |
| USD870899S1 (en) | 2017-09-06 | 2019-12-24 | Ossur Iceland Ehf | Cervical collar |
| CN111568621A (en) * | 2020-05-22 | 2020-08-25 | 河南省中医院（河南中医药大学第二附属医院） | Neck nursing device |
| CN111568569A (en) * | 2020-06-22 | 2020-08-25 | 岑休海 | Special lower lip supporter for minimally invasive apical excision |
| US10945872B2 (en) | 2016-09-19 | 2021-03-16 | Ossur Iceland Ehf | Cervical collar |
| US11083616B2 (en) | 2015-04-06 | 2021-08-10 | Ossur Iceland Ehf | Cervical collar having height adjustment |
| WO2023050658A1 (en) * | 2021-09-30 | 2023-04-06 | 深圳市澳诺医疗科技有限公司 | Adjusting device and adjustable cervical spine fixator |
-
2011
- 2011-01-04 CN CN201120004757XU patent/CN202015274U/en not_active Expired - Fee Related
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10792180B2 (en) | 2008-12-03 | 2020-10-06 | Ossur Hf | Cervical collar |
| US9668906B2 (en) | 2008-12-03 | 2017-06-06 | Ossur Hf | Cervical collar |
| US11369506B2 (en) | 2009-08-10 | 2022-06-28 | Ossur Hf | Cervical collar having height and circumferential adjustment |
| US10292856B2 (en) | 2009-08-10 | 2019-05-21 | Ossur Hf | Cervical collar having height and circumferential adjustment |
| WO2013117069A1 (en) * | 2012-02-06 | 2013-08-15 | Luo Rijian | Medical traction cervical collar |
| US11622878B2 (en) | 2012-05-21 | 2023-04-11 | Ossur Hf | Cervical collar |
| US9713546B2 (en) | 2012-05-21 | 2017-07-25 | Ossur Hf | Cervical collar |
| US10675173B2 (en) | 2012-05-21 | 2020-06-09 | Ossur Hf | Cervical collar |
| US9132027B2 (en) | 2012-07-06 | 2015-09-15 | Wayne A Calco | Adjustable cervical collar |
| WO2014008486A3 (en) * | 2012-07-06 | 2014-03-13 | Calco Wayne A | Adjustable cervical collar |
| EP2878285A1 (en) * | 2013-11-29 | 2015-06-03 | University of Limerick | A therapeutic device for neck pain |
| US11833071B2 (en) | 2015-04-06 | 2023-12-05 | Ossur Iceland Ehf | Cervical collar having height adjustment |
| US11083616B2 (en) | 2015-04-06 | 2021-08-10 | Ossur Iceland Ehf | Cervical collar having height adjustment |
| US11969375B2 (en) | 2016-02-25 | 2024-04-30 | Ossur Iceland Ehf | Cervical collar having height adjustment |
| US10512559B2 (en) | 2016-02-25 | 2019-12-24 | Ossur Iceland Ehf | Cervical collar having height adjustment |
| US11478374B2 (en) | 2016-02-25 | 2022-10-25 | Ossur Iceland Ehf | Cervical collar having height adjustment |
| US10945872B2 (en) | 2016-09-19 | 2021-03-16 | Ossur Iceland Ehf | Cervical collar |
| US11452633B2 (en) | 2016-09-19 | 2022-09-27 | Ossur Iceland Ehf | Cervical collar |
| CN108283538A (en) * | 2017-01-09 | 2018-07-17 | 亿莱富国际股份有限公司 | Lower jaw adjustable neck protection circle |
| USD964575S1 (en) | 2017-09-06 | 2022-09-20 | Ossur Iceland Ehf | Dial |
| USD870899S1 (en) | 2017-09-06 | 2019-12-24 | Ossur Iceland Ehf | Cervical collar |
| USD866773S1 (en) | 2017-09-06 | 2019-11-12 | Ossur Iceland Ehf | Cervical collar |
| CN111568621A (en) * | 2020-05-22 | 2020-08-25 | 河南省中医院（河南中医药大学第二附属医院） | Neck nursing device |
| CN111568569B (en) * | 2020-06-22 | 2022-02-08 | 杨宪珍 | Special lower lip supporter for minimally invasive apical excision |
| CN111568569A (en) * | 2020-06-22 | 2020-08-25 | 岑休海 | Special lower lip supporter for minimally invasive apical excision |
| WO2023050658A1 (en) * | 2021-09-30 | 2023-04-06 | 深圳市澳诺医疗科技有限公司 | Adjusting device and adjustable cervical spine fixator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111026 Termination date: 20180104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |