CN100384392C

CN100384392C - Device for fixing leg parts and elbow joints

Info

Publication number: CN100384392C
Application number: CNB2005100834926A
Authority: CN
Inventors: 温燕章
Original assignee: 温燕章
Current assignee: Yuzheng Co., Ltd.
Priority date: 2005-07-29
Filing date: 2005-07-29
Publication date: 2008-04-30
Anticipated expiration: 2025-07-29
Also published as: CN1726886A

Abstract

The present invention relates to a leg and elbow joint fixing device which comprises a supporting rod and two bracket groups, wherein both ends of the supporting rod are respectively provided with a connecting segment; the two bracket groups are respectively fixed on two limbs for the user's joint connection, the two bracket groups are respectively provided with a positioning mechanism, and the two positioning mechanisms enables the two bracket groups to respectively slide and be positioned on the supporting rod; at least one side of the connecting segment is provided with a plurality of equidistant grooves. The present invention has the effects of firm support, quick loading and unloading, quick adjustment, comfort and safety when used by the user.

Description

Shank and toggle fixture

Technical field

The present invention relates to a kind of shank and toggle fixture that is used for fixing fracture injury limbs.

Prior art

General shank and toggle fixture, be to add that with Gypsum Fibrosum powder gauze makes and be used for fixing the fixture of fracture injury limbs, when patient's affected part behind fixing Gypsum Fibrosum, then produce the shortcoming of preponderance, make the patient movable inconvenient, and patient's affected part is bad because of breathability, feeling of oppression and heat is easily arranged and produce senses of discomfort such as skin itching, allergy, and its support strength is relatively poor, easily because of bending accidentally or collide to break and cause the situation that fractures, and this kind Gypsum Fibrosum is met water and then can be softened, and also can't clean with wet cloth if the surface is dirty.And for adapting to the user of different build sizes, because the adjustment that can't carry out length is to reuse, need then that the amount body is made according to the affected part size of the user of different build sizes, thereby reduce support steadiness, convenience and comfortable safe effect when using.

And another kind of shank and toggle fixture, be to fix earlier in patient's the affected part outside with plate body more than at least two or support, re-use the outside that binder is wound in limbs and sheet material layer by layer as fixed method, it also can't reach according to the user of different build sizes adjusts length and the convenient effect of loading and unloading fast.

Summary of the invention

Technical problem underlying to be solved by this invention is, overcome the defective that existing shank and toggle fixture exist, and a kind of improved shank and toggle fixture are provided, can make user have firm support, loading and unloading adjustment and comfortable safe effect fast in use.

The technical solution adopted for the present invention to solve the technical problems is:

A kind of shank and toggle fixture, comprise: a support bar, two ends have a linkage section respectively, a linkage section wherein has a kink according to ergonomics towards another linkage section, described linkage section side is provided with several equidistant grooves, can distinguish slippage on this support bar for the two stands group of respectively establishing a location mechanism, described groups of holders both sides have several blocking holes and are fixed on two limbs of user joint connection; Wherein, described detent mechanism comprises a pair of alcove that should the support bar linkage section, be extended through this support bar two ends for this two stands group, and this detent mechanism top is provided with a storage tank, this storage tank is inner to be communicated with this alcove, and be provided with certain hyte part in this storage tank, be positioned on this support bar for the two stands group; It is characterized in that: above-mentioned positioning component comprises at least one fastener, a reset assembly and a stop section, this reset assembly is replaced a side of each fastener, this fastener can corresponding several grooves be done the reciprocating motion of compression or engagement, and by a stop section that fixes this fastener, make this fastener engagement be positioned several grooves one of them.

Wherein, above-mentioned fastener is located in this storage tank, and its middle position has a blocking hole, and the groove of this support bar has a projection relatively, these projection both sides are towards respectively having a tilting section away from this support bar groove direction, and it is reciprocating to make this fastener be able to corresponding number groove; This stop section system has a loam cake, this loam cake one side to have one to be articulated in the articulated section of this storage tank opening, and has the fixture block in this blocking hole of at least one fixing at least in this loam cake bottom, for this fastener engagement be positioned several grooves one of them.

Above-mentioned stop section also is provided with one and covers part, and this covers part and has a pair of first perforation that should the loam cake fixture block at least, and stretching through for the fixture block of this loam cake, this covers first perforation of part and fixes the blocking hole of this fastener.

Above-mentioned storage tank is provided with a pulling part in opening one side, and this storage tank interior span is established one and is the rib of axial direction with this pulling part, covers part for this and fixes; One reset assembly stage casing system is the square crossing shape with this rib and is embedded in this rib and replaces the side of each fastener with respect to this rib.

Above-mentioned rib has at least one fixing hole, and this covers part and has corresponding respectively one second perforation of this fixing hole, stretches through for a fixture that this covers the second set perforation of part, and fixes with the fixing hole of the rib of this storage tank.

Wherein, above-mentioned reset assembly is a compression spring.

Wherein, the above fixture is a bolt.

The present invention can make user have firm support, loading and unloading adjustment and comfortable safe effect fast in use.

Description of drawings

The present invention is further described below in conjunction with drawings and Examples.

Fig. 1 is a three-dimensional combination sketch map of the present invention.

Fig. 2 is a perspective exploded view of the present invention, shows the decomposing state of support bar, groups of holders and detent mechanism.

Fig. 3 is the solid combination sketch map of detent mechanism of the present invention, shows to raise loam cake and take the inside assembled state that covers behind the part apart.

Fig. 4 is that the blocking of fastener of the present invention and groove concerns sketch map.

Fig. 5 is an enforcement view of the present invention.

The specific embodiment

See also Fig. 1 to Fig. 4, be the selected example structure of the present invention shown in the figure.

The shank of present embodiment and toggle fixture, comprise: a support bar 1, these support bar 1 two ends have a linkage section 11 respectively, and this support bar 1 has a kink 12 according to ergonomics by a linkage section 11 wherein towards another linkage section 11, make 11 of two linkage sections have the drop of height, and can increase attaching between two limbs that the joint connects, and these linkage section 11 both sides are provided with several equidistant grooves 13.

Two stands group 2, these two stands group 2 both sides have several blocking holes 21, and each blocking hole 21 is fixed on two limbs of joint connection with a movable binder (not shown) for user respectively, and this two stands group 2 is respectively equipped with a location mechanism 3.

This detent mechanism 3 comprises a pair of alcove 31 that should support bar 1 linkage section 11, be extended through this support bar 1 two ends for this two stands group 2, and each detent mechanism 3 top is provided with a storage tank 32, these storage tank 32 inside are communicated with this alcove 31, and be provided with certain hyte part 4 in this storage tank 32, after two stands group 2 slippages adjustment, can be positioned on this support bar 1.

This storage tank 32 is provided with a pulling part 323 in opening one side, and these storage tank 32 interior spans are established one and are the rib 321 of axial direction with this pulling part 323, and these rib 321 two ends have two fixing holes 322.

See also Fig. 2 and Fig. 3, this positioning component 4 also includes at least one fastener 41, a reset assembly 42 and a stop section 43, and in the present embodiment, this positioning component 4 has two corresponding fasteners 41, and this reset assembly 42 in the present embodiment, is a compression spring.The groove 13 of each fastener 41 relative these support bar 1 has a projection 411, and each fastener 41 is inserted respectively in this storage tank 32, in the present embodiment, each projection 411 both sides is towards having a tilting section 413 away from these support bar 1 groove 13 directions, for a wherein groove 13 engagements on each projection 411 and this support bar 1, and these reset assembly 42 stage casings are to be the square crossing shape with this rib 321 and to be embedded in this rib 321 and to replace the side of each fastener 41 with respect to this rib 321, and each fastener 41 has a blocking hole 412 at middle position.

This stop section 43 is provided with a loam cake 431, and these loam cake 431 1 sides have an articulated section 432, articulate for opening one side of this loam cake 431 with this storage tank 32, and these loam cake 431 bottoms has at least one fixture block 433.In the present embodiment, this loam cake 431 has two fixture blocks 433.

This stop section 43 also is provided with one and covers part 434, this cover part 434 have two pairs should loam cake 431 fixture blocks 433 one first perforation 435, and stretching through for each fixture block 433 of this loam cake 431, this covers each first perforation 435 of part 434 and fixes the blocking hole 412 of each fastener 41, and stretch through with two fixtures 437 that this covers 2 second set perforations 436 of part 434, and fixing with the fixing hole 322 of the rib 321 of this storage tank 32.In the present embodiment, this fixture 437 is a bolt, can't go out in this storage tank 32 by escape for this positioning component 4.

See also Fig. 5, when user use to be adjusted, earlier finger is stretched into this pulling part 323 and raise loam cake 431, make blocking hole 412 and this first perforation 435 that covers part 434 of fixture block 433 each fastener 41 of disengaging of this loam cake 431, again to left translation or draw to the right and move a wherein groups of holders 2, the then influence of each fastener 41 in this positioning component 4 because of laterally moved by this groups of holders 2, and the tilting section 413 of each fastener 41 projections 411 both sides also makes the projection 411 of each fastener 41 break away from the groove 13 of this support bar 1 easily, and this reset assembly 42 is compressed, and then cause each fastener 41 length travel, be subjected to the resetting thrust of this reset assembly 42 again and mesh this groove 13 and each projection 411 is moved be adjusted to next groove 13.Pull this loam cake 431 closures with finger more at last, each fixture block 433 of loam cake 431 is stretched through, and this covers first perforation 435 of part 434 and is positioned in the blocking hole 412 of each fastener 41, adjusts action to finish.

Claims

1. shank and toggle fixture comprise:

One support bar (1), two ends have a linkage section (11) respectively, a linkage section wherein has a kink according to ergonomics (12) towards another linkage section, described linkage section side is provided with several equidistant grooves (13), can distinguish slippage on this support bar for the two stands group (2) of respectively establishing a location mechanism (3), described groups of holders both sides have several blocking holes (21) and are fixed on two limbs of user joint connection; Wherein, described detent mechanism comprises a pair of alcove (31) that should the support bar linkage section, be extended through this support bar two ends for this two stands group, and this detent mechanism top is provided with a storage tank (32), this storage tank is inner to be communicated with this alcove, and be provided with certain hyte part (4) in this storage tank, be positioned on this support bar for the two stands group;

It is characterized in that:

Above-mentioned positioning component (4) comprises at least one fastener (41), a reset assembly (42) and a stop section (43), this reset assembly is replaced a side of each fastener, this fastener can corresponding several grooves (13) be done the reciprocating motion of compression or engagement, and by a stop section (43) that fixes this fastener (41), make this fastener (41) engagement be positioned several grooves (13) one of them.

2. shank according to claim 1 and toggle fixture, it is characterized in that, above-mentioned fastener (41) is located in this storage tank (32), its middle position has a blocking hole (412), and the groove of this support bar has a projection (411) relatively, these projection both sides are towards respectively having a tilting section (413) away from this support bar groove direction, and it is reciprocating to make this fastener be able to corresponding number groove; There is a loam cake (431) in this stop section system, this loam cake one side has an articulated section (432) that is articulated in this storage tank opening, and the fixture block (433) that has this blocking hole of at least one fixing in this loam cake bottom at least, for the engagement of this fastener be positioned several grooves one of them.

3. shank according to claim 2 and toggle fixture, it is characterized in that: this stop section also is provided with one and covers part (434), this covers part and has a pair of first perforation (435) that should the loam cake fixture block at least, and stretching through for the fixture block of this loam cake, this covers first perforation of part and fixes the blocking hole of this fastener.

4. shank according to claim 3 and toggle fixture is characterized in that: this storage tank is provided with a pulling part (323) in opening one side, and this storage tank interior span is established one and is the rib (321) of axial direction with this pulling part, covers part for this and fixes; One reset assembly (42) stage casing system is the square crossing shape with this rib and is embedded in this rib and replaces the side of each fastener with respect to this rib.

5. shank according to claim 4 and toggle fixture, it is characterized in that: this rib has at least one fixing hole (322), this covers part and has corresponding respectively one second perforation (436) of this fixing hole, stretching through for a fixture (437), this covers the second set perforation of part, and fixes with the fixing hole of the rib of this storage tank.

6. shank according to claim 4 and toggle fixture is characterized in that: described reset assembly is a compression spring.

7. shank according to claim 5 and toggle fixture is characterized in that: described fixture is a bolt.