CN208942508U - A kind of bone traction frame - Google Patents
A kind of bone traction frame Download PDFInfo
- Publication number
- CN208942508U CN208942508U CN201820932304.5U CN201820932304U CN208942508U CN 208942508 U CN208942508 U CN 208942508U CN 201820932304 U CN201820932304 U CN 201820932304U CN 208942508 U CN208942508 U CN 208942508U
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- CN
- China
- Prior art keywords
- cross bar
- pulley blocks
- sliding bar
- bar
- rod
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a kind of bone traction frames, including hitch frame ontology, hitch frame ontology two sides are provided with hanging rod, hanging rod is connected with cross bar, sliding bar is arranged on cross bar, the other end of sliding bar is rotatably connected to transiting rod, the transiting rod other end is rotatably connected to pulley blocks, pulley blocks are provided with multiple pulleys, the inner wall of sliding bar and beam contact is axially provided with ball along the cross bar, the groove matched with ball radian is provided in the middle part of cross bar, hanging rod lower rotation is provided with U-shaped piece, U-shaped piece of lower surface is provided with fixing screws, the utility model is convenient for adjusting fixation and stable structure, sliding bar, the tilt angle of the adjustable hitch frame of rotation connection between transiting rod and pulley blocks, the setting of pulley blocks can make traction rope be fixed on the different heights of pulley blocks, pass through distance and angle change, so as to The comfort level for improving patient is adjusted according to the case where patient for the size for adjusting traction dynamics.
Description
Technical field
The utility model relates to technical field of medical equipment, more specifically, it relates to a kind of bone traction frame.
Background technique
Traction is the common treatment method of orthopaedics therapy, and the implementation of bone traction frame auxiliary traction art improves traction effect
Fruit.Traction is the principle using active force and reaction force, with the traction of gimmick or instrument, come reach reduction fracture, dislocation,
The position after resetting or orthotic joint deformity are maintained, the purpose of muscle cramp and pain is released.Clinically usual case is drawn
Position is divided into skin traction, skeletal traction, four-tailed bandage traction, suspension traction of pelvis etc..
Existing hitch frame is designed for adult mostly, and it is thorough that child patient is not accounted for, and is be easy to cause to youngster
The problems such as virgin comfort level is inadequate；Although existing hitch frame can achieve the effect that telescopic adjustment, telescopic effect simultaneously
All it is to be generated by the sleeve of cross-linking, be easy to cause shaking in junction, tend to cause patient secondary injury, together
When regulating part the feature of stability difference can be generated after long-term adjustment, be easy to cause deviation, patient can be caused certain bad
It influences.
Utility model content
In view of the deficienciess of the prior art, having the purpose of this utility model is to provide a kind of bone traction frame
The characteristics of convenient for adjusting fixed and stable structure.
To achieve the above object, the utility model provides following technical solution:
A kind of bone traction frame, including hitch frame ontology, the hitch frame ontology include hanging rod and cross bar, the hitch frame
Ontology two sides are vertically arranged with hanging rod, and the hanging rod is connected with cross bar, and sliding bar is arranged on the cross bar, the sliding bar
The other end is rotatably connected to transiting rod, and the transiting rod other end is rotatably connected to pulley blocks.
By using above-mentioned technical proposal, hanging rod can adjust position with the needs of patient, and suspension is fixed on different big
On small hospital bed, used convenient for child patient, sliding bar can move on cross bar, adapt to patient, sliding bar, transiting rod and
The tilt angle of the adjustable hitch frame of rotation connection between pulley blocks, the setting of pulley blocks can make traction rope be fixed on cunning
The different height of wheel group, by distance and angle change, so as to adjust the size of traction dynamics, according to the feelings of patient
The comfort level for improving patient is adjusted in condition.
Further, the inner wall of the sliding bar and the beam contact is axially provided with ball along the cross bar, described
The groove matched with ball radian is provided on cross bar.
By using above-mentioned technical proposal, in mobile sliding bar, can come by the ball of setting with corresponding groove
It is quickly positioned, while the setting of ball groove can also make medical staff more laborsaving in mobile sliding bar entirety.
Further, the pulley blocks are provided with multiple pulleys, and the transiting rod is set to the side of the intermediate pulley,
It is provided with engaging tooth at the pulley blocks and the transiting rod rotation, is also equipped at the transiting rod and the sliding bar rotation
Engaging tooth is provided with locking rotating between the transiting rod and the sliding bar between the pulley blocks and the transiting rod
Button.
By using above-mentioned technical proposal, the design of multiple pulleys meets the demand that various tractions are adjusted, at rotation
It is provided with engaging tooth, selected angle can be made to fix, the rotation after avoiding maintains the stability of hitch frame entirety, if
The locking knob set is locked further to the traction angle and distance of adjusting, avoids generating variation, shadow in distraction procedure
Traction effect is rung, while locking knob uses wing bolt, also facilitates the operation of medical staff.
Further, oblique cutting has fixed pin between the sliding bar and the cross bar, is provided with accordingly on the cross bar
Multiple pin holes.
By using above-mentioned technical proposal, the pin hole and fixed pin of setting can be such that the sliding bar for being moved to position carries out
It is fixed, it avoids shaking.
Further, the hanging rod lower rotation is provided with U-shaped piece, and the U-shaped piece of lower surface is provided with fixing screws.
By using above-mentioned technical proposal, hitch frame can be clamped in disease in the tail portion railing for lacking hospital bed by U-shaped piece
On bed, the versatility of hitch frame is improved, guarantees the traction effect of patient.
Further, at the top of described U-shaped piece and the hanging rod in be provided with non-slip mat.
By using above-mentioned technical proposal, the setting of non-slip mat can be such that hitch frame preferably fixes, and reduce unexpected
Situations such as sliding sliding, thus the problem of reducing the dislocation pain of patient's bone caused by due to hitch frame problem.
In conclusion the utility model has the following beneficial effects: the utility model bone traction frame is structurally reasonable, hanging rod
Position can be adjusted with the needs of patient, suspension is fixed on different size of hospital bed, is used convenient for child patient, sliding
Bar can move on cross bar, adapt to patient, the adjustable traction of rotation connection between sliding bar, transiting rod and pulley blocks
The setting of the tilt angle of frame, pulley blocks can make traction rope be fixed on the different height of pulley blocks, pass through distance and angle
The comfort level for improving patient is adjusted according to the case where patient so as to adjust the size of traction dynamics for degree variation；It is multiple
The design of pulley meets the demand that various tractions are adjusted, engaging tooth is provided at rotation, selected angle can be made solid
Fixed, the rotation after avoiding maintains the stability of hitch frame entirety, the traction of the locking knob of setting further to adjusting
Angle and distance is locked, and is avoided generating variation in distraction procedure, is influenced traction effect；U-shaped piece can lack hospital bed
Hitch frame is clamped on one's sick bed when the railing of tail portion, the versatility of hitch frame is improved, guarantees the traction effect of patient.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of a kind of bone traction frame of embodiment provided by the utility model；
Fig. 2 is a kind of sliding bar of embodiment provided by the utility model and the configuration schematic diagram of cross bar；
Fig. 3 is a kind of U-shaped piece of partial structure diagram of embodiment provided by the utility model.
In figure: 1, hitch frame ontology；11, hanging rod；12, cross bar；2, sliding bar；21, ball；211, groove；3, transiting rod；
4, pulley blocks；41, pulley；5, locking knob；51, engaging tooth；6, fixed pin；61, pin hole；7, U-shaped piece；8, fixing screws；
9, non-slip mat.
Specific embodiment
Embodiment:
The utility model is described in further detail below in conjunction with attached drawing 1-3.
A kind of bone traction frame, as shown in Figure 1, hitch frame ontology 1 is placed vertically, the two sides of hitch frame ontology 1 are provided with
Hanging rod 11 is provided with the hook that can be suspended on hospital bed taffrail at the top of hanging rod 11, non-slip mat 9 is arranged on hook, hangs
Bar 11 is connected with cross bar 12 close to bottom, and 12 middle part of cross bar is arranged with sliding bar 2 vertically, and the rotation of 2 other end top of sliding bar connects
It is connected to transiting rod 3,3 other end of transiting rod is rotatably connected to pulley blocks 4, pulley blocks 4 and sliding bar 2 in the same side of transiting rod 3,
Hanging rod 11 can adjust position with the needs of patient, and suspension is fixed on different size of hospital bed, makes convenient for child patient
With sliding bar 2 can move on cross bar 12, for adapting to patient, turn between sliding bar 2, transiting rod 3 and pulley blocks 4
The tilt angle of the dynamic adjustable hitch frame of connection, the difference that the setting of pulley blocks 4 can make traction rope be fixed on pulley blocks 4 are high
Degree, pulley blocks 4 include three pulleys 41, and the outside of intermediate pulley 41 is arranged at transiting rod 3 and 4 rotation connection of pulley blocks, sliding
It is provided with engaging tooth 51 at lever 2 and transiting rod 3 and transiting rod 3 and 4 rotation connection of pulley blocks, while connecting in its rotation
The place of connecing is additionally provided with locking knob 5, and locking knob 5 is wing bolt in this implementation, and the design of multiple pulleys 41 is met various
The demand adjusted is drawn, engaging tooth 51 is provided at rotation, selected angle can be made to fix, the rotation after avoiding is protected
The stability of hitch frame entirety has been held, the locking knob 5 of setting is locked further to the traction angle and distance of adjusting,
It avoids generating variation in distraction procedure, influences traction effect, while locking knob 5 uses wing bolt, also facilitates medical staff
Operation.
As shown in Fig. 2, the inner wall that contacts with cross bar 12 of sliding bar 2 is provided with ball 21 along cross bar 12 is axial, on cross bar 12
Be provided with the groove 211 matched with 21 radian of ball, in mobile sliding bar 2, can by setting ball 21 with it is corresponding
Groove 211 quickly positioned, while the setting of 21 groove 211 of ball can also make medical staff whole in mobile sliding bar 2
More laborsaving when body, oblique cutting has fixed pin 6 between sliding bar 2 and cross bar 12, is provided with multiple pin holes accordingly on cross bar 12
61, the pin hole 61 and fixed pin 6 of setting can be such that the sliding bar for being moved to position 2 is fixed, and avoid shaking.
As shown in figure 3,11 lower rotation of hanging rod is provided with U-shaped piece 7, rotation axis is arranged under 11 bottom of hanging rod, U-shaped piece 7
Surface is provided with fixing screws 8, and U-shaped piece of 7 inside upper surfaces are provided with non-slip mat 9, and U-shaped piece 7 can be in the tail portion for lacking hospital bed
Hitch frame is clamped on one's sick bed when railing, the versatility of hitch frame is improved, guarantees the traction effect of patient, non-slip mat 9
Setting can be such that hitch frame preferably fixes, and reduce unexpected situations such as sliding sliding, to reduce due to hitch frame problem
Caused by patient's bone dislocation pain the problem of.
Working principle: in hospital bed in use, hanging over hitch frame ontology 1 on tailstock railing by hanging rod 11, sliding is adjusted
2 position of bar, rotates transiting rod 3 and pulley blocks 4 arrive proper angle, selects suitable pulley 41 to penetrate traction rope, can carry out bone
Section's traction；In use, being placed on suitable position for U-shaped piece 7 at no tailstock railing, be tightened screw 8, then passes through pulley blocks
4 couples of patients draw.
In conclusion the utility model has the following beneficial effects: the utility model bone traction frame is structurally reasonable, hanging rod
Position can be adjusted with the needs of patient, suspension is fixed on different size of hospital bed, is used convenient for child patient, sliding
Bar can move on cross bar, adapt to patient, the adjustable traction of rotation connection between sliding bar, transiting rod and pulley blocks
The setting of the tilt angle of frame, pulley blocks can make traction rope be fixed on the different height of pulley blocks, pass through distance and angle
The comfort level for improving patient is adjusted according to the case where patient so as to adjust the size of traction dynamics for degree variation；Turning
Dynamic place is provided with engaging tooth, and selected angle can be made to fix, and the rotation after avoiding maintains the stabilization of hitch frame entirety
Property, the locking knob of setting is locked further to the traction angle and distance of adjusting, avoids generating change in distraction procedure
Change, influences traction effect；U-shaped piece can clamp hitch frame on one's sick bed in the tail portion railing for lacking hospital bed, improve and lead
The versatility for drawing frame guarantees the traction effect of patient.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (6)
1. a kind of bone traction frame, including hitch frame ontology (1), it is characterised in that: the hitch frame ontology (1) includes hanging rod
(11) and cross bar (12)；
Hitch frame ontology (1) two sides are vertically arranged with hanging rod (11)；
The hanging rod (11) is connected with cross bar (12)；
Sliding bar (2) are arranged on the cross bar (12)；
The other end of the sliding bar (2) is rotatably connected to transiting rod (3)；
Transiting rod (3) other end is rotatably connected to pulley blocks (4).
2. a kind of bone traction frame according to claim 1, it is characterised in that: the sliding bar (2) and the cross bar
(12) inner wall contacted is axially provided with ball (21) along the cross bar (12), is provided on the cross bar (12) and ball (21)
The groove (211) that radian matches.
3. a kind of bone traction frame according to claim 2, it is characterised in that: the transiting rod is set to pulley blocks (4)
The side at middle part is provided with engaging tooth (51) at the pulley blocks (4) and the transiting rod (3) rotation, the transiting rod (3) with
Be also equipped with engaging tooth (51) at sliding bar (2) rotation, between the pulley blocks and the transiting rod (3) with the transition
It is provided between bar (3) and the sliding bar (2) locking knob (5), the pulley blocks (4) are provided with multiple pulleys (41).
4. a kind of bone traction frame according to claim 3, it is characterised in that: the sliding bar (2) and the cross bar
(12) there is fixed pin (6) oblique cutting between, be provided with multiple pin holes (61) accordingly on the cross bar (12).
5. a kind of bone traction frame according to claim 4, it is characterised in that: hanging rod (11) lower rotation is provided with
U-shaped piece (7), described U-shaped piece of (7) lower surface is provided with fixing screws (8).
6. a kind of bone traction frame according to claim 5, it is characterised in that: U-shaped piece (7) and the hanging rod (11)
Non-slip mat (9) are provided in top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820932304.5U CN208942508U (en) | 2018-06-15 | 2018-06-15 | A kind of bone traction frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820932304.5U CN208942508U (en) | 2018-06-15 | 2018-06-15 | A kind of bone traction frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208942508U true CN208942508U (en) | 2019-06-07 |
Family
ID=66731208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820932304.5U Expired - Fee Related CN208942508U (en) | 2018-06-15 | 2018-06-15 | A kind of bone traction frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208942508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112277012A (en) * | 2020-10-07 | 2021-01-29 | 史者 | Dress designing is with multi-functional sword of tailorring |
-
2018
- 2018-06-15 CN CN201820932304.5U patent/CN208942508U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112277012A (en) * | 2020-10-07 | 2021-01-29 | 史者 | Dress designing is with multi-functional sword of tailorring |
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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: 20190607 Termination date: 20200615 |