CN209564275U

CN209564275U - A kind of cervical spine tractor

Info

Publication number: CN209564275U
Application number: CN201920063637.3U
Authority: CN
Inventors: 田垒
Original assignee: Jizhou Hengshui Pulse Medical Instrument Co Ltd
Current assignee: Hebei Luomai Medical Instrument Co.,Ltd.
Priority date: 2019-01-15
Filing date: 2019-01-15
Publication date: 2019-11-01
Anticipated expiration: 2029-01-15

Abstract

The utility model relates to the technical fields of health treatment, provide a kind of cervical spine tractor, it includes balloon portion, head rest portion and support portion, wherein: forestock component includes forestock and the side support that forestock both ends extend to form in symmetrical fashion backward, two symmetrical side supports are respectively formed with end, in being respectively provided in front of each end, outer surface, plug socket and lug boss are formed in each outer surface, the free end of lug boss is hemisphere face, and lug boss root to hemisphere face is cylinder, annular groove is formed between hemisphere face and root to surround cylindrical form, the diameter for connecting hemispherical annular groove is made to be less than hemisphere face with this, annular groove is formed on the inside of hemisphere face, cingulum is rubber material molding, and there is button hole, button hole is inserted in annular groove from hemisphere face, forestock component and butt component are integrally combined with this, solves neck by previous constructions Vertebra tractor simplifies the technical issues of structure, has reached the effect for facilitating operation and reducing cost.

Description

A kind of cervical spine tractor

Technical field

The utility model relates to the technical fields of medical health care products, espespecially provide a kind of cervical spine tractor.

Background technique

Cervical spondylosis is a kind of high-incidence degeneration chronic disease, and main cervical vertebra strains for a long time, osteoproliferation or interverbebral disc are de- Cause out etc., often hair is in the crowd to bend over one's desk working for a long time.Currently, the alleviation of cervical spondylosis and treatment method mainly include that traction is treated Method, physical therapy and operative treatment, in which: in the early and middle portion of cervical spondylosis, traction treatment is since easy to operate, effect is obvious And it is favourably welcome.The principle of traction treatment is the head by drawing user, so that tractive force and reverse drag power reach mutual Balance, makes neck and head be relatively fixed to physiological curve state with this, is used to correct cervical vertebra curve by such method askew Bent phenomenon, to promote curative effect.In distraction procedure, cervical spine tractor is the key that auxiliary realizes traction therapeutic instrument.Neck Vertebra tractor is suitable for being worn on user's neck and restores cervical vertebra curve to by adjusting the height of cervical spine tractor and protect It holds in normal physiological curve position.However, prior art retractor structures are complicated, the connecting node between component is excessive, makes Used time first is that being sized inconvenience, and needs other people auxiliary operations；Second is that component is various, it is difficult to reduce manufacturing cost.

Summary of the invention

In order to solve the above technical problems, the main purpose of the utility model is to provide a kind of cervical spine tractor, cervical vertebra is led Lead device both facilitated me to operate, and manufacturing cost is effectively reduced also by simplified assembly.

To reach above-mentioned purpose, the technical solution of the utility model application is: providing a kind of cervical spine tractor, including gas Capsule portion, head rest portion and the support portion for connecting head rest portion, head rest portion is formed in conjunction with support portion wears space, and head rest portion includes combining In the butt component of forestock component, forestock component connects support portion with activity form；Butt component is adjustably set to forestock Component, balloon portion are set to the side in the wearing space of butt component by flexible-belt or velcro, in which: before forestock component includes The side support that support and forestock both ends extend to form in symmetrical fashion backward, two symmetrical side supports are respectively formed with end, each end front Inner and outer surfaces are respectively provided with, are formed with plug socket and lug boss in each outer surface, the free end of lug boss is hemisphere face, and Lug boss root to hemisphere face is cylinder, forms annular groove between hemisphere face and root to surround cylindrical form, is made with this The diameter for connecting hemispherical annular groove is less than hemisphere face, and annular groove is formed on the inside of hemisphere face, and cingulum is rubber material molding, And there is button hole, button hole is inserted in annular groove from hemisphere face, forestock component and butt component is integrally combined with this.

In the present embodiment preferably: forestock has inner and outer surfaces, and forestock inner surface is skewed.

In the present embodiment preferably: plug socket is in the front of lug boss on side is held in the palm, and has pedestal portion and button and seat Knob in body portion, pedestal portion be round table-like and belong to the integral member that is formed by curing of injection molding with forestock component, and including holding The circular cavity and strip hole that knob of receiving buckles into, circular cavity are inwardly recessed from the circular surface in pedestal portion, and are had and run through Bottom and with circular cavity be concentric circles location hole.

In the present embodiment preferably: strip hole runs through pedestal portion up and down, communicates circular cavity with strip hole.

In the present embodiment preferably: knob, which has, meets the base portion for buckling into circular cavity, and base portion has inside and outside face, in base It is equipped with adjustment portion outside portion, and is equipped with spin axis portion in base portion inner face, spin axis portion corresponds to location hole, and belongs to concentric circles with base portion.

In the present embodiment preferably: spin axis portion, which has cylinder and is connected to two cylindricalitys of cylinder and base portion inner face, stirs The size of axis, two cylindricality shifting shafts is identical, and has spacing.

In the present embodiment preferably: butt component includes rear supporting plate and the cingulum for being fastened on rear supporting plate two sides, in which: supporting plate For the narrow arc panel in the intermediate wide both sides of flexible glue material formation, it is equipped with and meets in symmetrical fashion respectively close to two sides in supporting plate inner face The recessed portion of cingulum is accommodated, recessed portion is arranged with several perforation through interior and exterior, divides between two recessed portions and both sides of the edge Cingulum width She You not met and hold the perforative strip-shaped hole of cingulum.

In the present embodiment preferably: cingulum is the two pieces cingulum of the molding left and right symmetrical configuration of rubber material, each cingulum packet Several button columns for including the button hole being equipped at a short edge and corresponding several perforation settings, when two cingulums are assembled in support respectively When plate two sides, first button hole one end is pierced by from strip-shaped hole to outside in supporting plate inner face, then by button column by being adapted with wearer Length buckles into respective perforations, with this cingulum is combined into one with supporting plate.

In the present embodiment preferably: the slide bar and brace that support portion includes bracket and bracket both ends each extend over, slide bar It is the structure that stent ends extend back relative to bracket, and is equipped with blocking portion in slide bar root, brace is branch relative to bracket The frame end structure that inclined downward extends backward, makes slide bar and brace forming V-shape with this.

In the present embodiment preferably: slide bar is the squashed structure for meeting strip hole insertion, and including close to slide bar end Meet the perforative circular hole in spin axis portion and be tangential on the sliding slot that circular hole and parallel slide bar lower side extend to blocking portion, in sliding slot phase Pair upside be equipped with the sawtooth that matches with two shifting shafts and spacing.

The utility model compared with prior art, has the advantages that: structure is simple, is conducive to me and operates, while Effectively reduce manufacturing cost.

Detailed description of the invention

Fig. 1 is the stereoscopic schematic diagram of the present embodiment.

Fig. 2 is the stereoscopic schematic diagram that head rest portion and support portion are presented in Fig. 1.

Fig. 3 is the explosive view of Fig. 2.

Fig. 4 is the enlarged diagram in Fig. 3 at A.

Fig. 5 is the schematic diagram that forestock component and support portion attach cushion.

Fig. 6 is the schematic diagram that butt component attaches cushion.

Specific embodiment

Although the utility model can easily show as various forms of embodiments, it is shown in the accompanying drawings and at this What be will be explained in specification is only some of specific embodiments, while being understandable that this specification is construed as The utility model principle it is exemplary illustrated, and be not intended to for the utility model being restricted to it is illustrated herein as.

As a result, a feature pointed in this specification by one embodiment to illustrate the utility model wherein One feature, rather than imply that each embodiment of the utility model must have illustrated feature.Further it is to be noted that It is that present specification describes many features.Although certain features can be combined to show possible system design, These features can also be used for other combinations that explanation is not known.As a result, unless otherwise indicated, illustrated combination is not intended to Limitation.

In the embodiment shown in the figures, the instruction (such as upper, lower, left, right, front and rear) in direction is practical to explain The structure of novel various assemblies and movement are not absolute but opposite.When these components are in position shown in the drawings When, these explanations are suitable.If the explanation of the position of these components changes, the instruction in these directions is also corresponding Ground changes.

Below in conjunction with the attached drawing of this specification, the preferred embodiment of the utility model is further described in detail.

It please refers to shown in Fig. 1, Fig. 2, a kind of cervical spine tractor is provided in figure, which is practically applicable to be worn on neck Vertebra patient (hereinafter referred to as " user ") neck, supports user head with this, so that neck is naturally stretched, also make neck Portion's curve is able to restore and be maintained at normal physiological curve position, to alleviate head to pressure caused by cervical vertebra, reaches whereby To alleviation and treatment cervical spondylosis.The cervical spine tractor includes balloon portion 10, head rest portion 20 and the support portion for connecting head rest portion 20 30, in which: head rest portion 20 is combined formation to wear space (not marking) with support portion 30, is held cervical spine tractor with this and is worn on use Person's neck.When cervical spine tractor is worn by user, support portion 30 is used to support head rest portion 20, is used with this further support Person head, to enable neck to unfold naturally, so that cervical vertebra curve restores to and is maintained at normal physiological curve position. Balloon portion 10 is incorporated in 20 rear side of head rest portion, and balloon portion 10 is located in wearing space, wears cervical spine tractor in user When, balloon portion 10 can depend on the physiological curve of user's neck and head with user's neck and the contact surface on head and become Change, that is to say, that balloon portion 10 can fit in neck and the head of user, so that user be made to wear cervical spine tractor When it is more comfortable.

In the present embodiment, balloon portion 10 be incorporated into neck after human body formed depend on wrapped position (not shown) because of inflation And the pad changed, and balloon portion 10 can be in user's back brain to neck lower back portion, with this under the support in head rest portion 20 Balloon portion 10 can be made to be preferably bonded neck and head in user, while also can guarantee that cervical spine tractor is worn by user Reliability when wearing, and during balloon portion 10 is charged gas, the direction that balloon portion 10 extends due to expansion can quilt Head rest portion 20 induces, so that the use of balloon portion 10 will not cause to oppress to the neck of user.

In the present embodiment, head rest portion 20 includes forestock component 21 and the butt component 22, In for being incorporated into forestock component 21 The wearing space for being suitable for user's neck is formed between forestock component 21 and butt component 22.Forestock component 21 is connected with activity form Support portion 30 is connect, and supported portion 30 supports, when cervical spine tractor is worn, support portion 30 is suitable for by the shoulder of user And/or chest supporting, forestock component 21 are suitable for the chin of support user, butt component 22 passes through 10 support user of balloon portion Neck and back brain.

In the present embodiment, butt component 22 is adjustably set to forestock component 21, by adjusting forestock component 21 Change the width for wearing space (not marking) with the position of butt component 22, so that cervical spine tractor is made by different with this User wear, and balloon portion 10 by flexible-belt it is (not shown) be set to butt component 22 on (be such as bound on butt component 22, But it is not limited to), the neck and back brain of user are used to support with this.Correspondingly, forestock component 21 is movably arranged at support Portion 30 changes the length for wearing space by adjusting forestock component 21 and 30 position of support portion, enables cervical spine tractor with this It is enough worn by different users, and expands the scope of application of cervical spine tractor with this.

It referring again to Fig. 1, Fig. 2 and combines refering to shown in Fig. 3 and Fig. 4, forestock component 21 includes forestock 211 and forestock both ends The side support 212 extended to form in symmetrical fashion backward, two symmetrical side supports 212 are respectively formed with end 213, before each end 213 The outer surface (not indicating) of side is formed with plug socket 23, and two plug sockets 23 are symmetric component.It is led when user wears cervical vertebra When lead device, forestock 211 is corresponding with the chin of user, and two sides support 212 is corresponding with the face of user, to keep forestock 211 suitable In the chin and face of support user.In this example, 211 inner surface of forestock (not indicating) inclination is suitable for accommodating under user Bar, and the curve form of 211 inner surface of forestock is consistent with the chin shape of user；Correspondingly, 212 inner surface of two sides support (not indicating) is suitable for accommodating the face of user, and the curve form of the inner surface of two sides support 212 is respectively with user's Face shape is consistent, and can feel more comfortable when user wears cervical spine tractor with this.In this example, outside each end 213 Surface bulge portion 214, the free end of lug boss 214 are hemisphere face (not marking), and 214 root of lug boss (not shown) is to hemisphere Face is cylinder (not shown), forms annular groove (not shown) between hemisphere face and root to surround cylindrical form, is made with this The diameter for connecting hemispherical annular groove is less than hemisphere face.It is described for respective figure, in this example, following symmetric component or structure are only It is marked or is illustrated (but being not limited to) with identical single structure, before plug socket 23 is in lug boss 214 in side support 212 Side, and with pedestal portion 231 and button and the knob 232 in pedestal portion 231, pedestal portion 231 (to be round table-like) and forestock component 21 belong to the integral member that injection molding is formed by curing, and including accommodating the circular cavity 2311 and hold support portion that knob 232 buckles into The circular surface (not marking) of the strip hole 2313 that 30 slide bar 32 is inserted into, circular cavity 2311 from pedestal portion 231 is inside (transverse direction) It is recessed, and there is the location hole 2312 through bottom and with circular cavity 2311 for concentric circles；About 2313 strip hole (longitudinal direction) Through pedestal portion 231, so that circular cavity 2311 is communicated with strip hole 2313.Knob 232, which has to meet, buckles into circular cavity 2311 Base portion 2321, outside base portion 2321 be equipped with adjustment portion 2322, relative to adjustment portion 2322 2321 inner face of base portion be equipped with rotation Axle portion 2323, the corresponding location hole 2312 in spin axis portion 2323, and belong to concentric circles with base portion 2321.Spin axis portion 2323 has cylinder 2324 and two cylindricality shifting shafts 2325 of cylinder 2324 Yu 2321 inner face of base portion are connected to, two 2325 thicknesses of cylindricality shifting shaft Size is identical, and has spacing 2326.Butt component 22 includes rear supporting plate 221 and the cingulum for being fastened on 221 two sides of rear supporting plate 222, in which: supporting plate 221 is the narrow arc panel in the intermediate wide both sides of flexible glue material formation, in 221 inner face of supporting plate respectively close to two Side is equipped with the recessed portion 2211 for meeting and accommodating cingulum 222 in symmetrical fashion, and recessed portion 2211 is arranged with through the several of interior and exterior Perforation 2213 is respectively equipped between two recessed portions 2211 and both sides of the edge (not marking) and meets 222 width of cingulum and hold cingulum 222 perforative strip-shaped holes 2212；Cingulum 222 is the two pieces cingulum of the molding left and right symmetrical configuration of rubber material, and each cingulum includes Several button columns 2222 of the button hole 2221 and corresponding 2213 setting of several perforation that are equipped at a short edge, when two cingulums 222 when being assembled in supporting plate 221 respectively, is first pierced by 2221 one end of button hole to outside from strip-shaped hole 2212 in 221 inner face of supporting plate, then Button column 2222 is buckled into respective perforations 2213 by the length (with normotopia or dislocation) being adapted with wearer, cingulum is made with this 222 are combined into one with supporting plate 221.

It please continue to refer to Fig. 1, Fig. 2 and combines refering to shown in Fig. 3 and Fig. 4, support portion 30 includes being suitable for user's chest (example Such as thoracic vertebrae) slide bar 32 that each extends over of the U-shaped of support or V-shaped rest 31 and 31 both ends of bracket and brace 33, slide bar 32 it is opposite Blocking portion 34, support are equipped in the structure that bracket 31 extends back for 31 end of bracket, and in 32 root of slide bar (31 end of bracket) Arm 33 is 31 end of the bracket structure that inclined downward extends backward relative to bracket 31, with this slide bar 32 and brace 33 is formed V-arrangement, in this example, when user wears, bracket 31 supports thoracic vertebrae, and the brace 33 of two sides supports two shoulders respectively；Slide bar 32 is symbol The squashed structure that strip hole 2313 is inserted into is closed, and including meeting the perforative circular hole 321 in spin axis portion 2323 close to 32 end of slide bar And it is tangential on the sliding slot 322 that circular hole 321 and 32 lower side of parallel slide bar extend to blocking portion 34, in opposite upper of sliding slot 322 Side is equipped with the sawtooth 323 to match with two shifting shafts 2325 and (two shifting shafts 2325 are formed) spacing 2326.

It please continue to refer to Fig. 1, Fig. 2 and combines refering to shown in Fig. 3 and Fig. 4, forestock component 21 passes through convex with butt component 22 It plays portion 214 to be inserted into button hole 2221 and form flexible connection, annular groove, cingulum 222 is formed on the inside of the hemisphere face of lug boss 214 It is formed for rubber material, therefore the button hole 2221 of cingulum 222 has expansion/contraction, when button hole 2221 is inserted in ring from hemisphere face When shape slot, since button hole 2221 is less than the diameter that hemisphere face is but equal to or more than annular groove, so that cingulum 222 passes through button hole 2221 Lug boss 214 will not be freely detached from when being placed on annular groove.

In the present embodiment, inserting in plug socket 23 to be flexibly connected support portion 30 with forestock component 21 by slide bar 32 is one Body.When support portion 30 and forestock component 21 assemble, slide bar 32 is first inserted into strip hole 2313, and make the circular hole 321 of slide bar 32 It is corresponding with the formation of location hole 2312 to run through；Knob 232 is buckled into circular cavity 2311 again, is allowed to the spin axis portion of knob 232 2323 through circular hole 321 to location hole 2312；Then, it is used to drive spin axis by adjustment portion 2322 clockwise or counterclockwise Portion 2323 rotates with it, which is engaged sawtooth 323 by two shifting shafts 2325, and under the drive of two shifting shafts 2325 So that slide bar 32 drives about 30 support portion to shift, it is used to adjust the size for wearing space with this.In this example, when two shifting shafts When 2325 occlusion sawtooth 323, sawtooth 323 then under the prevention of wall, makes knob in spin axis portion 2323 then in the spacing 2326 Portion 232, which will not freely deviate from outward or be had in circular cavity 2311, to be adjusted to deviate to 321 position of circular hole, before being convenient for this Support component 21 is separated/is assembled with the disassembly of support portion 30.

It please continue to refer to Fig. 1, Fig. 2 and combines refering to shown in Fig. 5 and Fig. 6, cervical spine tractor is to guarantee support human body Flexibility, be equipped with flexible material in forward and backward support component 21,22 and support portion 30 and form cushion 40, in which: software 40 includes Forward and backward support cushion 421,422 and support chest cushion 431 and two shoulder cushions 433.In this column, forestock cushion 421 is based on forestock component 21 shape, and be attached in the form of fitting forestock component 21 in the side for wearing space；Butt cushion 421 is based on butt The shape of component 22, and be attached in the form of fitting butt component 22 in the side for wearing space；Support chest cushion 431 is based on The shape of V-shaped rest 31, and be attached in the form of fitting bracket 31 in the side for wearing space；Two shoulder cushions 433 difference Close to support 431 both ends of chest cushion, and be attached in the form of fitting two braces in the side for wearing space.In this example, fitting Form is using velcro form (but being not limited to), since the fitting form of velcro is not the designing points of not embodiment, for this reason It does not repeat more herein.

Claims

1. a kind of cervical spine tractor, including balloon portion, head rest portion and the support portion for connecting head rest portion, head rest portion is in conjunction with support portion It is formed and wears space, head rest portion includes the butt component for being incorporated into forestock component, and forestock component connects support portion with activity form； Butt component is adjustably set to forestock component, and balloon portion is set to the wearing space of butt component by flexible-belt or velcro Side, it is characterised in that: the side support that forestock component includes forestock and forestock both ends extend to form in symmetrical fashion backward, two pairs Claim side support to be respectively formed with end, is respectively provided with inner and outer surfaces in front of each end, is formed with plug socket and protrusion in each outer surface Portion, the free end of lug boss is hemisphere face, and lug boss root to hemisphere face is cylinder, with packet between hemisphere face and root It encloses cylindrical form and forms annular groove, make the diameter for connecting hemispherical annular groove be less than hemisphere face, shape on the inside of hemisphere face with this At there is an annular groove, cingulum is rubber material molding, and has button hole, and button hole is inserted in annular groove from hemisphere face, with this by forestock group Part integrally combines with butt component.

2. cervical spine tractor as described in claim 1, it is characterised in that: forestock has inner and outer surfaces, and forestock inner surface is to incline It is ramp-like.

3. cervical spine tractor as claimed in claim 2, it is characterised in that: plug socket is in the front of lug boss on side is held in the palm, And it is round table-like and belongs to injection molding with forestock component and be formed by curing with pedestal portion and button and the knob in pedestal portion, pedestal portion Integral member, and including accommodating the knob circular cavity and strip hole that buckle into, circular cavity from the circular surface in pedestal portion to It is interior recessed, and there is the location hole through bottom and with circular cavity for concentric circles.

4. cervical spine tractor as claimed in claim 3, it is characterised in that: strip hole up and down run through pedestal portion, make circular cavity with Strip hole communicates.

5. cervical spine tractor as claimed in claim 4, it is characterised in that: knob, which has, meets the base portion for buckling into circular cavity, Base portion has inside and outside face, and adjustment portion is equipped with outside base portion, and is equipped with spin axis portion in base portion inner face, and spin axis portion corresponds to location hole, And belong to concentric circles with base portion.

6. cervical spine tractor as claimed in claim 5, it is characterised in that: spin axis portion has cylinder and is connected to cylinder and base portion Two cylindricality shifting shafts of inner face, the size of two cylindricality shifting shafts is identical, and has spacing.

7. cervical spine tractor as claimed in claim 6, it is characterised in that: butt component includes rear supporting plate and is fastened on rear supporting plate The cingulum of two sides, in which: supporting plate is the narrow arc panel in the intermediate wide both sides of flexible glue material formation, in supporting plate inner face respectively close to two Side is equipped with the recessed portion for meeting and accommodating cingulum in symmetrical fashion, and recessed portion is arranged with several perforation through interior and exterior, recessed two It is respectively equipped between concave portion and both sides of the edge and meets cingulum width and hold the perforative strip-shaped hole of cingulum.

8. cervical spine tractor as claimed in claim 7, it is characterised in that: cingulum is the molding left and right structure pair of rubber material The two pieces cingulum of title, each cingulum include several buttons of the button hole being equipped at a short edge and corresponding several perforation settings Button hole one end is first pierced by from strip-shaped hole to outside, then will by column when two cingulums are assembled in supporting plate two sides respectively in supporting plate inner face Button column buckles into respective perforations by with the length that wearer is adapted, and with this cingulum is combined into one with supporting plate.

9. cervical spine tractor as claimed in claim 8, it is characterised in that: support portion includes that bracket and bracket both ends are prolonged respectively The slide bar stretched and brace, slide bar are equipped with blocking portion relative to the structure that bracket is that stent ends extend back, and in slide bar root, Brace is the stent ends structure that inclined downward extends backward relative to bracket, makes slide bar and brace forming V-shape with this.

10. cervical spine tractor as claimed in claim 9, it is characterised in that: slide bar is the squashed structure for meeting strip hole insertion, And including meeting the perforative circular hole in spin axis portion and be tangential on circular hole and parallel slide bar lower side is to prevention close to slide bar end The sliding slot that portion extends is equipped with the sawtooth to match with two shifting shafts and spacing in the opposite upside of sliding slot.