CN209203494U - A kind of universal Medical bottle opener auxiliary tool - Google Patents

Abstract

The utility model discloses universal Medical bottle opener auxiliary tools, including fixed handle ontology and flexible handle hinged therewith, the interlude of fixed handle ontology sets the first clamping limb, fixed handle ontology leading portion is front hand grip, fixed handle ontology back segment is back handle, the leading portion of flexible handle sets the second clamping limb, the front end of flexible handle is articulated with position between front hand grip and the first clamping limb, first, second clamping limb is equipped with outwardly projecting radian and constitutes clamping part, back handle is hinged with locking level, flexible handle end is equipped with the fixation tooth cooperated with locking level, flexible adjustment tabletting is set between flexible handle and fixed back handle.The utility model assembly and disassembly is quick, different size bottle opener can be cooperated, gripping arm is in gripped object two sides, fixed tooth is snapped into the card slot of locking level after positioning, flexible adjustment tabletting had not only prevented handle over-separation, but also improved the tightening force of locking level, and it is firm to clamp, operator can increase rotary torsion, improve the interior fixed success rate taken out.

Description

A kind of universal Medical bottle opener auxiliary tool

Technical field

The utility model relates to the field of medical instrument technology, are more particularly to a kind of universal Medical bottle opener auxiliary tool.

Background technique

With the arrival of fast development and the aging of population of China's economy and communication, all kinds of traffic accidents and Trauma fracture caused by falling increasingly takes place frequently.With the continuous renewal for the treatment of concept, clinically for fracture mostly in open reduction It is fixed as primary treatments.It is much more fixed at present that second operation is needed to take out, because it is interior it is fixed be placed in the intracorporal time, portion's body and Quantity is different, and the complexity that steel plate screw takes out is distinguished also very greatly, fixed especially in lower limb, occurs to take out difficulty Probability is significantly more than other positions.

Currently, production internal fixation material producer is more, interior fixation is many kinds of, and specification is also rich and varied, takes out different factories The tool of the internal fixation steel plate screw of family generally requires individually to prepare, and is packaged spare.The bottle opener for taking out screw presses face shaping Point, it can substantially be divided to straight type and two kinds of T-shape.It is less that straight type is chiefly used in resistance, the case where easily taking-up.And more difficult taking-up is encountered, it needs Usually require individually to prepare matched T-shape bottle opener when larger torsion to take out screw.Different producers needs to prepare different Bottle opener, while being also required to prepare matched T-shape bottle opener to operate to facilitate in art, preliminary preparation is not only increased, is also given Patient brings excessive troublesome operation.

It is a set of smoothly, matched taking-up tool, be even more important for operator.It is main regardless of straight type or T-shape bottle opener If being manually operated by patient.When straight type bottle opener encounters larger resistance situation, it is not able to satisfy rotary torsion demand generally.At present Lack a kind of tool that existing straight type bottle opener is repacked into T-shape handle.Operator clamps by vice sometimes, but tiger It clamps jaw and straight type bottle opener to mismatch, causes clamping unstable, and operate not smoothly, be not able to satisfy practical need when meeting obstructions larger It wants.Existing T-type bottle opener usually requires individually to prepare, and because T-type shank is very thin in rotary course, does not have rational design on handle Anti-slip part is grasped and is mismatched, and rotation is had an effect not enough, there is the possibility of unexpected skating；The majority T-type bottle opener arm of force is longer at present, is full One T shape handle of foot and the mating needs of a variety of bottle openers, are mostly Combination Designs, and it is insecure to there is combination, encounter the big spiral shell of torsional resistance Nail, which happens occasionally, twists off the risk of deformation.

Utility model content

To solve the above-mentioned problems, the utility model provides a kind of structure and is simple and convenient to operate, grasps and stablize, increase The universal Medical bottle opener auxiliary tool of rotary torsion, the universal Medical bottle opener auxiliary tool are applicable in the clamping straight type of different size Bottle opener, assembly and disassembly is quick, simple flow, shortens operating time, improves procedure efficiency.

One aspect according to the present utility model provides a kind of universal Medical bottle opener auxiliary tool comprising fixed The interlude of handle body and the flexible handle hinged with fixed handle ontology, fixed handle ontology is equipped with the first clamping limb, Gu The leading portion for determining handle body is front hand grip, and the back segment of fixed handle ontology is back handle, and the leading portion of flexible handle is equipped with the second folder Gripping arm, the front end of flexible handle are articulated with position between the front hand grip of fixed handle ontology and the first clamping limb, the first clamping limb Outwardly projecting radian is equipped with the second clamping limb and constitutes clamping part, and back handle is hinged with locking level, the inner sidewall of locking level Equipped with several snap-gauges, adjacent snap-gauge forms card slot, and the end of flexible handle is equipped with the fixation tooth cooperated with card slot.It tightens as a result, When the back handle section of flexible handle and fixed handle ontology, the first clamping limb and the second clamping limb are closed up to clamp straight type bottle opener Handle part, then by fastening locking level and fixed tooth this tool and straight type bottle opener reequiped to be formed one it is firm stable T-shape device.The universal Medical bottle opener back work can be applied in combination with the straight type bottle opener of different manufacturers, specification, size, group Assembly and disassembly are unloaded fast, and streamline operation facilitates operator to use, and shorten operating time, reduce interior fixed taking-up failure probability.Gu After fixed tooth is engaged tightening with locking level, flexible handle will not flick suddenly again, stablize clamping firm, operator can reduce and hold Holding force stresses rotary force, to increase rotary torsion.

In some embodiments, flexible handle and fixed handle ontology are in left and right distribution design.First clamping limb as a result, With the symmetrical top two sides for being held on gripped object of the second clamping limb, when operator exerts a force, two sides stress equalization will not The shearing force of sliding deformation is generated, clamping stability is improved, reduces security risk, improves operation success rate.

In some embodiments, the inside of back handle is equipped with the first flexible adjustment tabletting, and the inside of flexible handle is equipped with Second flexible adjustment tabletting, the first flexible adjustment tabletting are equipped with waist type jack, and waist type jack is inserted into the second flexible adjustment tabletting, the The top of two flexible adjustment tablettings is equipped with and runs proof.Waist type jack is inserted into the second flexible adjustment tabletting as a result, in movable hand of holding with a firm grip When handle or relieving flexible handle, the second flexible adjustment tabletting can be movable in waist type jack；Even if in the free shape of flexible handle Under state, the second flexible adjustment tabletting will not be with the first flexible adjustment tabletting over-separation；When flexible handle is held with a firm grip, fixed tooth exists Under locking state, locking level, which acts on fixed tooth, the interior active force for receiving pressurization, and the first flexible adjustment tabletting and the second elasticity are adjusted Section tabletting has the opposite active force for flicking flexible handle outward, on the one hand which can prevent flexible handle and fixation Handle body excessively closes up, and the fixation tightening effect of locking level on the other hand also can be improved, prevent locking level from flicking.

In some embodiments, retention bead is equipped at the node of the first clamping limb and back handle, the second clamping limb Rear end also is provided with retention bead.When clamping straight type bottle opener, two retention beads can for the first clamping limb and the second clamping limb as a result, To block gripped object, prevent from slipping.

In some embodiments, the inner sidewall of the first clamping limb and the second clamping limb is equipped with vertical anti-slop serrations.By This, is arranged vertical anti-slop serrations, increases the inner sidewall of clamping limb and the frictional force of gripped object, prevents from skidding, and improves clamping object Stability.

In some embodiments, the tip of fixed tooth is tilted to the lateral direction of flexible handle, and snap-gauge is to close to defensive position The inclination of handle direction.As a result, after flexible handle positioning, even if no longer holding flexible handle, flexible handle is opened outward, fixed tooth It can firmly be stuck in the card slot between snap-gauge, opposite elastic force plays the firm effect of locking jointly with flexible adjustment tabletting.

In some embodiments, the end of locking level is equipped with movable axis, and the upper and lower ends of movable axis are pacified by fixing seat Inner sidewall loaded on back handle.Locking level can be rotated around movable axis as a result,.

In some embodiments, two lateral wall of left and right of front hand grip is equipped with several non-slip grooves, back handle and movable hand The lateral wall of handle also is provided with several non-slip grooves.Thus, it is possible to prevent in rotary course, prevent hand from skidding.

In some embodiments, non-slip groove is vertically arranged, and the non-slip groove on front hand grip, back handle and flexible handle is all provided with There are five.Anti-skidding slot structure sum number amount design rationally, is suitble to operator hand-held, holds with a firm grip convenient for operator, be conducive to exert a force as a result, To improve rotary torsion.

In some embodiments, the height of the first clamping limb and the second clamping limb is higher than the height of front hand grip.It presss from both sides as a result, The height of gripping arm increases, and increases the contact area of clamping limb and gripped object, increases frictional force, avoids forced area less or collect In and damage straight type opener handle, while but also gripping arm is more stable.

Compared with prior art, the utility model has the beneficial effects that the utility model structure is simple, and it is scientific and reasonable, it can Existing straight type bottle opener is quickly assembled into the bottle opener similar to T-type handle, without individually preparing T-type handle, and different rule can be met The gripped objects such as the straight type bottle opener of lattice size；Flexible handle and fixed handle ontology are in left and right distribution design, gripped object two sides Stress can be relatively uniform；After flexible handle is rotated in place, locking level and fixed tooth locking, flexible adjustment tabletting flick power outward The inside tightening force of fixed tooth is acted on locking level, so that flexible handle securely fixes, the design of arc clamping limb rationally, increases Contact surface, so that clamping is more stable；The universal Medical bottle opener auxiliary tool is applied widely, and group is assembled and disassembled when clamping gripped object Unload quick, using smoothly, after assembling, when use can increase rotary torsion, be easy to take out the biggish screw of resistance, when shortening operation Between, reduce interior fixed taking-up failure probability.

Detailed description of the invention

Fig. 1 is the knot under a kind of closed state of an embodiment of universal Medical bottle opener auxiliary tool of the utility model Structure schematic diagram；

Fig. 2 is the structural schematic diagram of Fig. 1 in the on-state.

Specific embodiment

The utility model is further described With reference to embodiment.

As illustrated in fig. 1 and 2, a kind of universal Medical bottle opener auxiliary tool of an embodiment described in the utility model, packet Include fixed handle ontology 1 and the flexible handle 2 hinged with fixed handle ontology 1.The interlude of fixed handle ontology 1 is equipped with first Clamping limb 11, the leading portion of fixed handle ontology 1 are front hand grip 12, and the back segment of fixed handle ontology 1 is back handle 13.Flexible handle 2 leading portion is equipped with the second clamping limb 21, and the front end of flexible handle 21 is articulated with the front hand grip and the first clamping of fixed handle ontology 1 Position between arm 11, the first clamping limb 11 and the second clamping limb 21 are equipped with outwardly projecting radian and constitute clamping part 3.First folder The cambered design of gripping arm 11 and the second clamping limb 21 is not only consistent with existing common opener handle shape, can also meet not The matching of same specification bottle opener needs.The tail inner side of back handle 13 is hinged with locking level 4, and the inner sidewall of locking level 4 is equipped with several cards Plate 41, adjacent snap-gauge 41 form card slot 42, and the end of flexible handle 2 is equipped with the fixation tooth 22 cooperated with card slot 42.Fixed tooth 22 Tip to the lateral direction of flexible handle 2 tilt, snap-gauge 41 to close to 13 direction of back handle tilt.It is positioned in flexible handle 2 Afterwards, even if no longer holding flexible handle 2, flexible handle 2 is opened outward, and fixed tooth 22 also can firmly be stuck in the card slot between snap-gauge 41 In 42.The specific mounting means of locking level 4, the end of locking level 4 are equipped with movable axis 131, and the upper and lower ends of movable axis 131 are logical The inner sidewall that fixing seat 132 is installed on back handle 13 is crossed, locking level 4 can be rotated around movable axis 131, fixing seat 132 and fixation 1 unitary design of handle body.

Flexible handle 2 and fixed handle ontology 1 are in left and right distribution design, and the first clamping limb 11 and the second clamping limb 21 are in a left side Right symmetric clamp is in the top two sides of gripped object, and when operator exerts a force, two sides stress equalization will not generate cutting for sliding deformation Shear force improves clamping stability, and the tool after making assembling is secured, is easy to use.

The inside of back handle 13 is equipped with the first flexible adjustment tabletting 5 by screw, and the inside of flexible handle 2 passes through screw Second flexible adjustment tabletting 6 is installed, screw is in the tail portion for being in flexible adjustment tabletting.Before first flexible adjustment tabletting 5 Portion offers waist type jack 51, and waist type jack 51 is inserted into the front of the second flexible adjustment tabletting 6, the second flexible adjustment tabletting 6 Top, which is provided with, runs proof 61, can prevent the front of the second flexible adjustment tabletting 6 from slipping from waist type jack 51.Second elasticity is adjusted It saves tabletting 6 and is inserted into waist type jack 51, when holding flexible handle 2 with a firm grip or decontroling flexible handle 2, the second flexible adjustment tabletting 6 can be with It is movable in waist type jack 51.Even if the second flexible adjustment tabletting 6 will not be with the first elasticity under 2 free state of flexible handle Adjust 5 over-separation of tabletting.When flexible handle 2 is held with a firm grip, in the locked condition, locking level 4 acts on fixed tooth to fixed tooth 22 22 have the active force received inside, and the first flexible adjustment tabletting 5 and the second flexible adjustment tabletting 5 have flicks flexible handle 2 outward Opposite active force, the opposite active force of the two, make locking it is more firm, clamp it is more stable.On the one hand the design is can be with It prevents flexible handle from excessively closing up with fixed handle ontology, the fixation tightening effect of locking level on the other hand also can be improved, prevent Locking level flicks.

It is equipped with retention bead 14 at first clamping limb 11 and the node of back handle 13, the rear end of the second clamping limb 21 also is provided with Retention bead 14, and the inner sidewall of the first clamping limb 11 and the second clamping limb 21 is equipped with vertical anti-slop serrations 7.First clamping limb 11 and second clamping limb 21 height be higher than front hand grip 12 height.First clamping limb 11 and the second clamping limb 21 are clamping straight type When the gripped objects such as bottle opener, two retention beads 14 can block gripped object, prevent from slipping.Vertical anti-slop serrations 7 are set, are increased Add the inner sidewall of clamping limb and the frictional force of gripped object, prevents from skidding.The height of clamping limb increases, and increases clamping limb and is pressed from both sides The contact area of object is held, increases frictional force, so that gripping arm is more stable.

Two lateral wall of left and right of front hand grip 12 is equipped with several non-slip grooves 8, the lateral wall of back handle 13 and flexible handle 2 Equipped with several non-slip grooves 8.Non-slip groove 8 is vertically arranged, and the non-slip groove 8 on front hand grip 12, back handle 13 and flexible handle 2 is equal Equipped with five.8 structure of non-slip groove and quantitative design are reasonable, are suitble to operator hand-held, hold with a firm grip convenient for operator, be conducive to force with Improve rotary torsion.It can prevent in rotary course, prevent hand from skidding.

When using the universal Medical bottle opener auxiliary tool, the first clamping limb 11 and the second clamping limb 21 are held on commonly The top two sides of the straight gripped objects such as type bottle opener or trepan, hold the back handle 13 of fixed handle ontology 1, and rotate work on the other hand Fixed handle 2, pressurization is held with a firm grip back handle 13 and flexible handle 2, after holding with a firm grip, an other hand, and lock lever 4, by flexible handle 2 Fixation tooth 22 snap into the card slot 42 of locking level 4, after the fixed card of tooth 22 is good, operator holds front hand grip 12 on the other hand, and one holds Firmly flexible handle 2 and back handle 13, then start rotation process.

The utility model structure is simple, scientific and reasonable, which can be straight with different size The assembling of the gripped objects such as type bottle opener uses, and assembly and disassembly is quick.Existing straight type bottle opener can be quickly assembled into similar to T-type The bottle opener of handle, without individually preparing T-type handle bottle opener.Flexible handle 2 and fixed handle ontology 1 are clamped in left and right distribution design The stress of object two sides can be relatively uniform.After fixed tooth 22 is installed in place, flexible handle 2 will not unclamp suddenly again, and grasping is stablized, behaviour Author can reduce curable grip, stress rotary force, to increase rotary torsion.After flexible handle 2 is rotated in place, locking level 4 and solid Fixed tooth 22 is locked, and flexible adjustment tabletting flicks power outward and locking level 4 acts on the inside tightening force of fixed tooth 22, so that movable Handle 2 securely fixes, and clamping limb design is reasonable, so that clamping is more stable.The universal Medical bottle opener auxiliary tool, using suitable Hand, rotary torsion can be increased by rotating, and be easy the taking-up biggish screw of resistance, shortened operating time, and interior fixed taking-up is reduced Failure probability.

Above-described is only some embodiments of the utility model, it is noted that for the ordinary skill of this field For personnel, under the premise of not departing from the concept of the utility model, other modification and improvement can also be made, these are all Belong to the protection scope of the utility model.

Claims (10)

1. It is hinged including fixed handle ontology (1) and with fixed handle ontology (1) 1. a kind of universal Medical bottle opener auxiliary tool Flexible handle (2), which is characterized in that the interlude of the fixed handle ontology (1) is equipped with the first clamping limb (11), the fixation The leading portion of handle body (1) is front hand grip (12), and the back segment of the fixed handle ontology (1) is back handle (13), the activity The leading portion of handle (2) is equipped with the second clamping limb (21), and the front end of the flexible handle (2) is articulated with fixed handle ontology (1) Position between front hand grip (12) and the first clamping limb (11), first clamping limb (11) and the second clamping limb (21) are all provided with oriented Outer radian outstanding constitutes clamping part (3), and the back handle (13) is hinged with locking level (4), the inner sidewall of the locking level (4) Equipped with several snap-gauges (41), the adjacent snap-gauge (41) forms card slot (42), and the end of the flexible handle (2) is equipped with and card slot (42) the fixation tooth (22) cooperated.
2. 2. universal Medical bottle opener auxiliary tool according to claim 1, which is characterized in that the flexible handle (2) with Fixed handle ontology (1) is in left and right distribution design.
3. 3. universal Medical bottle opener auxiliary tool according to claim 2, which is characterized in that the back handle (13) it is interior Side is equipped with the first flexible adjustment tabletting (5), and the inside of the flexible handle (2) is equipped with the second flexible adjustment tabletting (6), and described the One flexible adjustment tabletting (5) is equipped with waist type jack (51), and the second flexible adjustment tabletting (6) is inserted into waist type jack (51), institute The top for stating the second flexible adjustment tabletting (6), which is equipped with, runs proof (61).
4. 4. universal Medical bottle opener auxiliary tool according to claim 3, which is characterized in that first clamping limb (11) Retention bead (14) are equipped with at the node of back handle (13), the rear end of second clamping limb (21) also is provided with retention bead (14)。
5. 5. universal Medical bottle opener auxiliary tool according to claim 4, which is characterized in that first clamping limb (11) Vertical anti-slop serrations (7) are equipped with the inner sidewall of the second clamping limb (21).
6. 6. universal Medical bottle opener auxiliary tool according to claim 5, which is characterized in that the point of the fixed tooth (22) It holds to the lateral direction of flexible handle (2) and tilts, the snap-gauge (41) tilts to close to back handle (13) direction.
7. 7. universal Medical bottle opener auxiliary tool according to claim 6, which is characterized in that the end of the locking level (4) End is equipped with movable axis (131), and the upper and lower ends of the movable axis (131) are installed on back handle (13) by fixing seat (132) Inner sidewall.
8. 8. according to claim 1 to universal Medical bottle opener auxiliary tool described in 7 any one, which is characterized in that before described Two lateral wall of left and right of handle (12) is equipped with several non-slip grooves (8), the lateral wall of the back handle (13) and flexible handle (2) It also is provided with several non-slip grooves (8).
9. 9. universal Medical bottle opener auxiliary tool according to claim 8, which is characterized in that the non-slip groove (8) is vertical It is arranged, the non-slip groove (8) on the front hand grip (12), back handle (13) and flexible handle (2) is equipped with five.
10. 10. universal Medical bottle opener auxiliary tool according to claim 9, which is characterized in that first clamping limb (11) and the height of the second clamping limb (21) be higher than front hand grip (12) height.