CN204468384U - A kind of neurosurgery foot's constrainer of whole ridge traction apparatus - Google Patents
A kind of neurosurgery foot's constrainer of whole ridge traction apparatus Download PDFInfo
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- CN204468384U CN204468384U CN201420746035.5U CN201420746035U CN204468384U CN 204468384 U CN204468384 U CN 204468384U CN 201420746035 U CN201420746035 U CN 201420746035U CN 204468384 U CN204468384 U CN 204468384U
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- inner sleeve
- rubber
- crimp block
- rubber inner
- arc groove
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Abstract
The utility model discloses the foot constrainer of a kind of neurosurgery with whole ridge traction apparatus, comprise flexible jacket, connecting band is connected with outside flexible jacket, described flexible jacket inside parallel is provided with two larynx hoops, the inner side of each larynx hoop is connected with several hard crimp block by the first spring body, the arranged outside of the first spring body has the trocar sheath and inner sleeve that are mutually slidably socketed, the hard crimp block be connected in same larynx hoop is connected by the second spring body, hard crimp block inside two larynx hoops is crisscross arranged, the inner side of hard crimp block is provided with rubber inner sleeve, the arranged outside of rubber inner sleeve has arc groove, the plane tangent of arc groove one end and rubber inner sleeve, the degree of depth of arc groove deepens from the one end with rubber inner sleeve plane tangent gradually to the other end, the inner side of rubber inner sleeve is provided with depressed part, one end of rubber inner sleeve is provided with angle.This utility model can improve the deficiencies in the prior art, alleviates the sense of discomfort of user.
Description
Technical field
This utility model relates to a kind of neurosurgery traction parts, especially a kind of neurosurgery foot's constrainer of whole ridge traction apparatus.
Background technology
Traction therapeutic is a kind of conventional expectant treatment method for vertebrae disease.Existing traction apparatus has many types, is similar to the whole ridge pulling equipment of neurosurgery disclosed in Chinese utility model patent CN 203898518 U.This pulling equipment needs to use constrainer to carry out constraint and fixes by the incidence of user and foot, could start to carry out traction therapeutic.Existing constrainer is all use common cloth rope to be fixed, and because traction therapeutic needs certain duration, this position sense of discomfort just causing user restrained is strong.
Utility model content
The technical problems to be solved in the utility model is to provide the foot constrainer of a kind of neurosurgery with whole ridge traction apparatus, can solve the deficiencies in the prior art, alleviate the sense of discomfort of user.
For solving the problems of the technologies described above, technical solution adopted in the utility model is as follows.
A kind of neurosurgery foot's constrainer of whole ridge traction apparatus, comprise flexible jacket, connecting band is connected with outside flexible jacket, described flexible jacket inside parallel is provided with two larynx hoops, the inner side of each larynx hoop is connected with several hard crimp block by the first spring body, the arranged outside of the first spring body has the trocar sheath and inner sleeve that are mutually slidably socketed, trocar sheath is fixed on larynx hoop, inner sleeve is fixed in hard crimp block, the hard crimp block be connected in same larynx hoop is connected by the second spring body, hard crimp block inside two larynx hoops is crisscross arranged, the inner side of hard crimp block is provided with rubber inner sleeve, the arranged outside of rubber inner sleeve has arc groove, the plane tangent of arc groove one end and rubber inner sleeve, the degree of depth of arc groove deepens from the one end with rubber inner sleeve plane tangent gradually to the other end, hard crimp block is connected in arc groove, the inner side of rubber inner sleeve is provided with depressed part, one end of rubber inner sleeve is provided with angle.
As preferably, put in described rubber and be provided with several ventilative through holes.
As preferably, the two ends of described rubber inner sleeve are tiltedly installed with rubber outer laterally, are arranged with several reinforcements in parallel in rubber outer along the axis direction of rubber outer.
Adopt the beneficial effect that brings of technique scheme to be: this utility model by the contraction of larynx hoop and launching realize for foot constraint and unclamp.When locking throat hoop, hard crimp block is inwardly shunk, and compresses rubber inner sleeve, and rubber inner sleeve directly contacts with foot, thus realizes the constraint to foot.The hard crimp block that two larynx hoops are crisscross arranged, by the alternately locking of use two larynx hoops, can realize a preparation and a use in constraint process, can be had a rest in constraint position in rotation, reduces allergy and the feeling of numbness at constraint position.When carrying out 3 d traction, flexible jacket is while receiving axial tensile force, can be subject to this radial twisting resistance of a radial twisting resistance drives hard crimp block to slide in arc groove, hard crimp block is moved downward along arc groove, thus realize the effect of the size adjustment restraining forces according to radial twisting resistance when not regulating larynx hoop, without the need to strengthening restraining forces all the time because carrying out 3 d traction.Trocar sheath and being slidably matched of inner sleeve can ensure that the first spring body when stressed, axial deformation only occurs and radial inclination does not occur, and ensure that the holding power to hard crimp block.Depressed part inside rubber inner sleeve be used for and ankle inside boss match, angle be used for and instep match, the comfort that user is worn can be improved.The perspiration that the ventilative through hole put in rubber can accelerate to retrain position is discharged.The concordance that rubber outer can keep constriction displacement dynamic when rubber inner sleeve produces twisting resistance, avoids spraining of ankle joint.
Accompanying drawing explanation
Fig. 1 is the radial section structure chart of this utility model detailed description of the invention.
Fig. 2 is the structure chart of rubber inner sleeve in this utility model detailed description of the invention.
Fig. 3 is the structure chart of rubber inner sleeve inner wall surface in this utility model detailed description of the invention.
In figure: 1, flexible jacket; 2, connecting band; 3, larynx hoop; 4, the first spring body; 5, hard crimp block; 6, the second spring body; 7, rubber inner sleeve; 8, arc groove; 9, depressed part; 10, angle; 11, trocar sheath; 12, inner sleeve; 13, ventilative through hole; 14, rubber outer; 15, reinforcement; 16, arcwall face; 17, bulb.
Detailed description of the invention
The standardized element used in this utility model all can be commercially, shaped piece all can carry out customized according to description with the record of accompanying drawing, the concrete connected mode of each part all adopts the conventional means such as bolt, rivet, welding, stickup ripe in prior art, is not described in detail in this.
With reference to Fig. 1-3, this utility model detailed description of the invention comprises flexible jacket 1, connecting band 2 is connected with outside flexible jacket 1, described flexible jacket 1 inside parallel is provided with two larynx hoops 3, the inner side of each larynx hoop 3 is connected with several hard crimp block 5 by the first spring body 4, the arranged outside of the first spring body 4 has the trocar sheath 11 and inner sleeve 12 that are mutually slidably socketed, trocar sheath 11 is fixed on larynx hoop 3, inner sleeve 12 is fixed in hard crimp block 5, the hard crimp block 5 be connected in same larynx hoop 3 is connected by the second spring body 6, hard crimp block 5 inside two larynx hoops 3 is crisscross arranged, the inner side of hard crimp block 5 is provided with rubber inner sleeve 7, the arranged outside of rubber inner sleeve 7 has arc groove 8, the plane tangent of arc groove 8 one end and rubber inner sleeve 7, the degree of depth of arc groove 8 deepens from the one end with rubber inner sleeve 7 plane tangent gradually to the other end, hard crimp block 5 is connected in arc groove 8, the inner side of rubber inner sleeve 7 is provided with depressed part 9, one end of rubber inner sleeve 7 is provided with angle 10.The present embodiment by the contraction of larynx hoop 3 and launching realize for foot constraint and unclamp.When locking throat hoop 3, hard crimp block 5 is inwardly shunk, and compresses rubber inner sleeve 7, and rubber inner sleeve 7 directly contacts with foot, thus realizes the constraint to foot.The hard crimp block 5 that two larynx hoops 3 are crisscross arranged, by the alternately locking of use two larynx hoops 3, can realize a preparation and a use in constraint process, can be had a rest in constraint position in rotation, reduces allergy and the feeling of numbness at constraint position.When carrying out 3 d traction, flexible jacket 1 is while receiving axial tensile force, can be subject to this radial twisting resistance of a radial twisting resistance drives hard crimp block 5 to slide in arc groove 8, hard crimp block 5 is moved downward along arc groove 8, thus realize the effect of the size adjustment restraining forces according to radial twisting resistance when not regulating larynx hoop 3, without the need to strengthening restraining forces all the time because carrying out 3 d traction.Trocar sheath 11 and being slidably matched of inner sleeve 12 can ensure that the first spring body 4 when stressed, axial deformation only occurs and radial inclination does not occur, and ensure that the holding power to hard crimp block 5.Depressed part 9 inside rubber inner sleeve 7 for ankle inside boss match, angle 10, for matching with instep, can improve the comfort that user is worn.Rubber inner sleeve 7 is provided with several ventilative through holes 13, the perspiration can accelerating to retrain position is discharged.The two ends of rubber inner sleeve 7 are tiltedly installed with rubber outer 14 laterally, axis direction along rubber outer 14 in rubber outer 14 is arranged with several reinforcements 15 in parallel, rubber outer 14 can keep constriction displacement dynamic concordance when rubber inner sleeve 7 produces twisting resistance, avoids spraining of ankle joint.
In addition, be evenly provided with several arcwall faces 16 at the inwall of rubber inner sleeve 7, the top of arcwall face 16 is provided with bulb 17.The fold that this structure can make the skin surface receiving tractive produce is flattened on arcwall face 16, bulb 17 can play the object realizing strengthening tractive fixed effect, thus the rubber inner sleeve 7 reducing to bring owing to arranging arcwall face 16 fixes the problem that traction force reduces.
Wherein, the parts such as the larynx hoop that this utility model uses and spring body, belong to ripe commercially available prod, and it connects the common practise that using method belongs to this area, is not described in detail in this.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; this utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed this utility model.The claimed scope of this utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. neurosurgery foot's constrainer of whole ridge traction apparatus, comprise flexible jacket (1), flexible jacket (1) outside is connected with connecting band (2), it is characterized in that: described flexible jacket (1) inside parallel is provided with two larynx hoops (3), the inner side of each larynx hoop (3) is connected with several hard crimp block (5) by the first spring body (4), the arranged outside of the first spring body (4) has the trocar sheath (11) and inner sleeve (12) that are mutually slidably socketed, trocar sheath (11) is fixed on larynx hoop (3), inner sleeve (12) is fixed in hard crimp block (5), the hard crimp block (5) be connected in same larynx hoop (3) is connected by the second spring body (6), the hard crimp block (5) of two larynx hoop (3) inner sides is crisscross arranged, the inner side of hard crimp block (5) is provided with rubber inner sleeve (7), the arranged outside of rubber inner sleeve (7) has arc groove (8), the plane tangent of arc groove (8) one end and rubber inner sleeve (7), the degree of depth of arc groove (8) deepens from the one end with rubber inner sleeve (7) plane tangent gradually to the other end, hard crimp block (5) is connected in arc groove (8), the inner side of rubber inner sleeve (7) is provided with depressed part (9), one end of rubber inner sleeve (7) is provided with angle (10).
2. neurosurgery according to claim 1 foot's constrainer of whole ridge traction apparatus, is characterized in that: described rubber inner sleeve (7) is provided with several ventilative through holes (13).
3. neurosurgery according to claim 1 foot's constrainer of whole ridge traction apparatus, it is characterized in that: the two ends of described rubber inner sleeve (7) are tiltedly installed with rubber outer (14) laterally, the axis direction along rubber outer (14) in rubber outer (14) is arranged with several reinforcements (15) in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420746035.5U CN204468384U (en) | 2015-03-18 | 2015-03-18 | A kind of neurosurgery foot's constrainer of whole ridge traction apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420746035.5U CN204468384U (en) | 2015-03-18 | 2015-03-18 | A kind of neurosurgery foot's constrainer of whole ridge traction apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204468384U true CN204468384U (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420746035.5U Expired - Fee Related CN204468384U (en) | 2015-03-18 | 2015-03-18 | A kind of neurosurgery foot's constrainer of whole ridge traction apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204468384U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108567520A (en) * | 2018-01-24 | 2018-09-25 | 马姝 | A kind of Multifunctional nerve surgical nursing restraint strap |
-
2015
- 2015-03-18 CN CN201420746035.5U patent/CN204468384U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108567520A (en) * | 2018-01-24 | 2018-09-25 | 马姝 | A kind of Multifunctional nerve surgical nursing restraint strap |
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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: 20150715 Termination date: 20160318 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |