CN201092024Y - Sleeve-joint equipment - Google Patents

Abstract

The utility model provides a box-lock device, comprising a joint and a restriction ring; the joint is provided with a polygonal trough hole; a radial hole is arranged above the joint and is used for being entered by a retaining component; the retaining component of the hole can be a W-shaped rod with a ball-shape, a cylinder-shape or a circumference with more 180 DEG; the restriction ring is sheathed on the exterior of the joint and is pushed against with the joint through an elastic component; the internal wall of the restriction ring is provided with an asymptote (or curved surface) pressing wall; therefore, without pushing the restriction ring upwards, a screwdriver can be directly inserted and positioned at the joint by a single hand; meanwhile, the restriction ring withdraws in the same direction that the screwdriver is inserted; the screwdriver is positioned by the clamping of the retaining component that is pressed in the joint by using the asymptote (or curved surface) pressing wall of the restriction ring; when the screwdriver is to be disconnected, the restriction ring is pushed upwards to a positioning point without pushing the restriction ring continuously, the screwdriver is also clamped and arranged in the polygonal trough hole without falling down; the screwdriver can be then freely taken out by a single hand; furthermore, by the action of pushing the restriction ring upwards, the box-lock device can avoid the disconnection of the screwdriver which is caused by the error contacts or collision of the restriction ring when the tool is operated.

Description

Sleeve joint device

(1) technical field:

The utility model is relevant with hand-held tool, know clearly it, especially finger does not need under the stressing ring situation, bottle opener can directly singlehandedly insert and be positioned joint, simultaneously beam ring is done and is inserted that bottle opener is equidirectional to be retreated, and utilize asymptote (or curved surface) to force one to support the assembly of pulling and (can be ball, or cylinder, or greater than the W type bar of 180 degree circumference) cramping one bottle opener is positioned joint, break away from bottle opener, when pushing away beam ring to anchor point on the work, the tentative position of beam ring is motionless, need not continue to push away beam ring, bottle opener still is subjected to clamping and still stays in the polygonal slotted eye, can singlehanded freely take out, and against on push away beam ring action (the non-beam ring that moves down breaks away from bottle opener), avoid in the operation tool, a kind of sleeve joint device that causes bottle opener to break away from during because of false touch or bump beam ring belongs to the hand-held tool technical field.

(2) background technology:

Known, be used in the snap joint of bottle opener, as the Taiwan patent, number of patent application is 87210259, name is called the structure-improved of pneumatic tool chuck, as Fig. 1, shown in 2, it mainly includes an enclosing cover 10 sheathed one big elastomer 11 and cylinders 12, wherein device has submissile gonosome 13 in the cylinder 12, sliding seat 14, sleeve 15 members such as grade, fix this structure with C type clasp 16 and loam cake 17 again, cylinder 12 bottoms are provided with a shank 18, wherein shank 18 is to combine with pneumatic tool, and big elastomer 11 is freedom or compressive state in interior, and side wall surface wears the appearance pearl groove 151 of a symmetry outside this cylinder 12, can be installed with a magnet 141 in the bottom, upper end of sliding seat 14, hold bottle opener 1 in order to it;

Right this patented product, when assembling bottle opener 1, essential drop-down enclosing cover 10 earlier, the protrusion inwall 101 of enclosing cover 10 steel ball 102 of not extruding, steel ball 102 is outwards moved, bottle opener 1 just can be organized in the sleeve 15, the proficiency of human body grips handle and makes drop-down enclosing cover 10, and another hand is gone in the sleeve 15 bottle opener 1, can't the singlehanded action of making insertion bottle opener 1, also not convenient in the operation, because of enclosing cover 10 pushes away under belonging to bottle opener 1 is broken away from again, when operation has false touch or bump enclosing cover 10 often, cause enclosing cover 10 instantaneous moving down, drop, perplex very much operating personnel and cause bottle opener 1 to break away from;

As Fig. 3,4, shown in 5, be United States Patent (USP), the patent No. is 5934384, it is a joint 20 (joint 20 bottoms can connect handle), joint 20 outer walls overlap a beam ring 25, in this joint 20 hexagon locating hole 21 is arranged, two scrobicular rings 22 are arranged outward, 23, one scrobicular rings 22 are provided with perforation 221, and scrobicular ring 22 is sheathed for a camber sheet 24, there is a lug 241 (as Fig. 5) to support perforation 221 in the middle of the camber sheet 24 into scrobicular ring 22, another scrobicular ring 23 is buckled 231 sheathed for a C type, this C type is buckled 231 and compressed for a spring 201, makes beam ring 25 have the power of moving on the elasticity, beam ring 25 inwalls are oblique, this beam ring 25 downwards the time inwall be that taper is oblique, the camber sheet 24 of can extruding makes lug 241 inwardly prop up the triangle notch 5 of bottle opener 4, and bottle opener 4 is positioned in the joint 20, when this beam ring 25 upwards the time, the inwall camber sheet 24 of not extruding outwards moves lug 241, bottle opener 4 is the state of getting loose, and takes out bottle opener 4 from joint 20;

Right this patented product, when assembling bottle opener 4, must push away beam ring 25 in the elder generation, the oblique inwall of the beam ring 25 camber sheet 24 of not extruding outwards moves lug 241, and bottle opener 4 just can be organized into the hexagon locating hole 21 in the joint 20, the proficiency of human body grips joint 20 and does to push away beam ring 25, another hand makes bottle opener 4 go into hexagon locating hole 21, can't singlehanded action of making to insert bottle opener 4, and also not convenient in the operation;

When bottle opener 4 is got loose, when if bottle opener 4 is down state, this bottle opener 4 is just because of gravity factor drops, and can't fix tentatively when bottle opener 4 gets loose and drops, make operating personnel will get the action of bottle opener 4 back, and inconvenient, and bottle opener 4 needs bimanualness taking-up bottle opener 4 when getting loose, can't one-handed performance, on push away beam ring 25 and must continue thrust to top and can not loosen, therefore one push away beam ring 25 on hand, hand takes out bottle opener 4 in addition;

Secondly this camber sheet 24 is a plate near semicircle, this lug 241 and camber sheet 24 stack piles during moulding, to make procedure in addition with lug 241 wear downs, just can enter the perforation 221 of scrobicular ring 22, increase the flow process of manufacturing, if lug 241 thinness deficiencies, perforation 221 backs that then make lug 241 enter scrobicular ring 22 are moved uncertain, are faulty materials;

Moreover as shown in Figure 6, be United States Patent (USP), the patent No. is 3767218, it is a joint 30, joint 30 outer walls overlap a beam ring 35, and beam ring 35 belows are spirally connected one to cap 36, in this joint 30 polygonal locating hole 31 are arranged, two annular big shrinkage pools 32 are arranged outward, little shrinkage pool 33, big shrinkage pool 32 supports to support for little steel ball 331 into, little shrinkage pool 33 for big steel ball 321 and establishes a C type again into, joint 30 outer walls and buckle 34 and compress for a spring 301, make beam ring 35 have the power that elasticity moves down, beam ring 35 inwalls are oblique, and this beam ring 35 is downwards the time, the big steel ball 321 of can extruding, little steel ball 331, make big steel ball 321, little steel ball 331 props up bottle opener 6, and bottle opener 6 is positioned in the joint 30, when this beam ring 35 upwards the time, the inwall big steel ball 321 of not extruding, little steel ball 331, bottle opener 6 is the state of getting loose, and takes out bottle opener 6 from joint 30; This patent also is to produce identical disappearance, essentially pushes away beam ring 35 on first and could assemble bottle opener, can not one hand be gone in the joint 30 by bottle opener, when bottle opener 6 got loose, if when bottle opener 6 is down state, this bottle opener 6 dropped, can't fix tentatively the position when bottle opener 6 gets loose and drop, and inconvenient;

When this bottle opener 6 gets loose, on push away beam ring 35 and must continue thrust to top and can not loosen, need bimanualness to take out bottle opener 6, can't one-handed performance, therefore need one to push away beam ring 35 on hand, another hand takes out bottle opener 6;

Above-mentioned known embodiment is that the interior skew wall with beam ring compresses steel ball or compresses not rubber-like camber sheet (periphery is less than 180 degree circumference);

As Fig. 7, shown in 8, be United States Patent (USP), the patent No. is 6311989, it is a joint 40, joint 40 outer walls overlap a beam ring 45, in this joint 40 polygonal locating hole 41 is arranged, the shrinkage pool 42 of the different height of two circular rows is arranged outward, shrinkage pool 43, shrinkage pool 42 for steel balls 421 support into, shrinkage pool 43 for steel balls 431 support into, joint 40 outer walls are established a Sealing shield ring 44 again and are compressed for a spring 401, make beam ring 45 have elastic force, and beam ring 45 inwalls are oblique, this beam ring 45 is downwards the time, the steel ball 421 of can extruding, steel ball 431 makes steel ball 421, steel ball 431 props up bottle opener 1, and bottle opener 1 is positioned in the joint 40, when this beam ring 45 makes progress, the inwall steel ball 421 of not extruding, steel ball 431, bottle opener 1 is the state of getting loose, and takes out bottle opener 1 from joint 40; The defective of this patent is, can only make bottle opener 1 and have detent 3 or triangle notch 5, other specification is then inapplicable, can not one hand directly bottle opener 1 be inserted in the joint 40, must on push away beam ring 45, bottle opener 1 is gone in the joint 40, when breaking away from joint 40, bottle opener 1 is the state of getting loose, if handstand bottle opener 1 drops immediately, there is not the function of clamping bottle opener 1 temporarily, and inconvenient;

When bottle opener 1 gets loose, need bimanualness to take out bottle opener 1, can't one-handed performance, on push away beam ring 45 and must continue thrust to top and can not loosen, therefore need one push away beam ring 45 on hand, another hand taking-up bottle opener 1;

As shown in Figure 9, be Deutsche Bundespatent, the patent No. is 102004011579A1 number, it is a joint 50, joint 50 outer walls overlap a beam ring 55, in this joint 50 polygonal locating hole 51 is arranged, the big shrinkage pool 52 that the different height of two circular rows are arranged outward, little shrinkage pool 53, big shrinkage pool 52 for steel balls 521 support into, little shrinkage pool 53 for steel balls 531 support into, joint 50 outer walls are established a Sealing shield ring 54 again, Sealing shield ring 54 and the protruding top 502 of triangle offset, and supply beam ring 55 usefulness of location up and down, and a spring 501 provides joint 50 to have elastic force, beam ring 55 inwalls are oblique, this beam ring 55 is downwards the time, the steel ball 521 of can extruding, steel ball 531 makes steel ball 521, steel ball 531 props up bottle opener 1, and bottle opener 1 is positioned in the joint 50, when this beam ring 55 upwards the time, the inwall steel ball 521 of not extruding, steel ball 531, bottle opener 1 is the state of getting loose, and take out bottle opener 1 from joint 50, this patent is suitable with above-mentioned several known embodiment, only does a little change, can not directly bottle opener 1 be inserted in the joint 50 by one hand, must on push away beam ring 55, bottle opener 1 is gone in the joint 50, be the state of getting loose, if stand upside down the bottle opener 1 that drops immediately when bottle opener 1 breaks away from joint 50, do not have and clamp bottle opener 1 function temporarily, and inconvenient;

And above-mentioned several known enforcements are that plane or the interior skew wall with beam ring compresses steel ball, much changes are not all arranged, all be that the disappearance of can not one hand directly bottle opener being inserted in the joint is arranged, and do not have and clamped subfunction temporarily, or because of false touch or bump during beam ring, and cause bottle opener to break away from;

Taiwan patent and for example, the patent No. is 92219566, name is called the interposed structure of getting of screwdriver head sleeve and improves, as Figure 10, shown in 11, it includes an axostylus axostyle 60, one neck bush 61 and an absorbent module 62, these axostylus axostyle 60 1 ends are provided with uses the sleeve joint hole seat 63 that is nested with for bottle opener 4, these sleeve joint hole seat 63 internal face appropriate locations cut open establishes a groove 64 that outwards connects, neck bush 61 is sheathed on the outer rim appropriate location of the groove 64 of these axostylus axostyle 60 moulding, offer the hole of bead 65 corresponding on it with this groove 64, can be installed with wherein for a steel ball 66, sliding sleeve spare 67 is sheathed on this axostylus axostyle 60 outer rims, and coat this neck bush 61 simultaneously, its relatively the internal face of this steel ball 66 be formed with two adjacent and be the edge rank portion 671 that supports of stage edge structure, between this sliding sleeve spare 67 other ends and neck bush 61, establish an elastic component 68, when these steel ball 66 1 ends are pushed by the edge rank portion 671 that supports of this sliding sleeve spare 67, its other end slightly protrudes this groove 64, and it is horizontal protruding in the path of these bottle opener 4 sleeves, absorbent module 62 is made up of a spring-go body 621 and adsorption piece 622, being located within this sleeve joint hole seat 63, is one to possess the assembly of magnetic and stretching elasticity simultaneously; By this, make this bottle opener 4 can be easy and firm carry out sleeve, get the operation of changing with one hand, simultaneously, in the time of in this bottle opener 4 is sheathed on this sleeve joint hole seat 63, compressible this spring-go body 621 is also adsorbed by this adsorption piece 622, and when this bottle opener 4 was blocked urgent strength releasing, this spring-go spare 68 slightly ejected this sleeve joint hole seat 63 with this bottle opener 4, and inhaled by this adsorption piece 622 in good time and put, and make things convenient for the user to take off bottle opener 4;

This patent can drop-down sliding sleeve spare 67, directly one hand carries out sleeve bottle opener 4 in sleeve joint hole seat 63, when carrying out sleeve bottle opener 4, this sliding sleeve spare 67 is motionless, and complete inner lining 61 is done displacement with elastic component 68 compressions, to move down steel ball 66, supply sleeve bottle opener 4 in sleeve joint hole seat 63, and when this bottle opener 4 was blocked urgent strength releasing, this spring-go spare 68 slightly ejected this sleeve joint hole seat 63 with this bottle opener 4, inhaled by this adsorption piece 622 and to put, can not drop;

Yet about bottle opener 4 mainly is to be subjected to neck bush 61 and elastic component 68 compressions to move down steel ball 66 do displacement, remove the strength that card is compeled, just with drop-down sliding sleeve spare 67, move down steel ball 66, setting up another son 4 can not drop, be to inhale by adsorption piece 622 to put fully, if no adsorption piece 622 is provided with, this bottle opener 4 still drops out when being inverted, and bottle opener 1 needs bimanualness taking-up bottle opener 1 when getting loose, can't one-handed performance, must continue thrust to top and can not loosen because of locating during last sliding external member 67, therefore a sliding external member on hand 67, another hand takes out bottle opener 1;

And relevant directly one hand carries out sleeve bottle opener 4 in sleeve joint hole seat 63, it is continuous action relation by steel ball 66 moves up and down and interior outer displacement produced, and can carry out sleeve bottle opener 4 by one hand, so during sleeve screwdriver head 4, this steel ball 66 forced and move down by bottle opener 4 (do not move up and down with this case steel ball and this case do not have any within lining obvious differentiation is arranged);

United States Patent (USP) and for example, the patent No. is No. 7063332 (Deutsche Bundespatents in addition of accomplice, the patent No. is No. 10254339, D E and Chinese patent, the patent No. is C N 1703304), with above-mentioned Taiwan patent, the patent No. is 92219566, name is called the interposed structure of getting of screwdriver head sleeve and improves (as Figure 10, shown in 11) identical, change into elastic component and directly replace steel ball, and do not need neck bush, though can direct singlehanded sleeve bottle opener in the sleeve joint hole seat, carry out the sleeve bottle opener, elastic component displacement but not the stressed displacement of beam ring, bottle opener are done to break away from action, are to utilize magnetite to hold bottle opener, bottle opener is not dropped, but not the clamping bottle opener do not drop, and is that 92219566 Taiwan patent has identical disappearance with the above-mentioned patent No. yet, and bottle opener can't one-handed performance gets loose.

(3) utility model content:

A kind of sleeve joint device of the utility model, its main purpose is: provide and can locate in joint by directly singlehanded insertion bottle opener, and need drop-down or on push away beam ring, bottle opener can be gone in the joint, and utilize the urgent wall of beam ring asymptote (or curved surface), extrusion is supported the assembly of pulling in the joint, with the location bottle opener in joint; Break away from bottle opener, on when pushing away beam ring to anchor point, the promptly tentative position of beam ring is motionless need not to continue thrust, bottle opener still was subjected to clamping and still stayed in the polygonal slotted eye this moment, did not drop during inversion, can singlehanded freely take out, need not bimanualness, also avoid in the operation tool, during because of false touch or bump beam ring, and cause bottle opener to break away from;

Provide to applicable hexaplanar or the water chestnut line that compresses bottle opener of the assembly of pulling;

Providing to the assembly of pulling is a W type bar greater than 180 degree circumference, and cramping one bottle opener is positioned joint, and the period of the day from 11 p.m. to 1 a.m that got loose, and supports the assembly of pulling and still can contact bottle opener, does not drop with tentative position bottle opener.

A kind of sleeve joint device of the utility model, it includes:

One joint, be provided with a polygonal slotted eye, enter for a bottle opener, this joint top is provided with at least one radially hole, supports the assembly of pulling for one and enters, and this joint below is provided with at least one radially hole, enter for a ball, the polygonal slotted eye below of joint is provided with a round slot bore, establishes an elastic parts and a positioning block in the round slot bore, and this locating piece has the triangle recess with respect to the radially hole location of joint below;

One beam ring, be sheathed on the joint outside, offset with an elastic parts and joint, to produce elastic force, this beam ring inwall is provided with urgent wall, and this beam ring is provided with recess with respect to the radially hole location of joint below, and the urgent wall of this beam ring is asymptote (or curved surface), internal face with beam ring heads into ball in the triangle recess of locating piece, with location beam ring and locating piece;

In view of the above, do not pushing away under the beam ring situation on the need, bottle opener can singlehandedly directly insert be positioned joint, and simultaneously beam ring is done and is inserted that bottle opener is equidirectional to be retreated, utilize the urgent wall of beam ring asymptote curved surface, extrusion is supported the assembly of pulling in the joint, supports the assembly cramping bottle opener location of pulling; Broken away from the period of the day from 11 p.m. to 1 a.m, when pushing away beam ring on the work, need not continue to push away beam ring to anchor point, bottle opener still is subjected to clamping, still stays in the polygonal slotted eye and does not drop, and only needs one hand freely to take out, and against on push away beam ring action, to avoid in the operation tool, cause bottle opener to break away from during because of false touch or bump beam ring.

Wherein, the locating piece top is provided with a upper groove in this joint, and upper groove is embedded in a magnetic patch.

Wherein, the locating piece below is provided with a low groove in this joint, and low groove is embedded in elastic parts, and elastic parts is a spring.

Wherein, the triangle recess of locating piece in this joint is a hypotenuse and hypotenuse intersection once on, and the declivity length of side is in last hypotenuse.

Wherein, should support the assembly of pulling is a ball.

Wherein, should support the assembly of pulling is a cylinder, and cylinder the inner is little radian arc end, and the outer end is big radian arc end.

Wherein, should support the assembly of pulling is that a cylindrical bar is made, approximate W type ring, and periphery is circular-arc, to have elasticity, the periphery that supports the assembly of pulling is the circumference greater than 180 degree, is provided with a bending and supports into end in the middle of the assembly of pulling.

A kind of sleeve joint device of the utility model, its advantage and effect are: this case has needing and is not pushing away under the beam ring situation, can singlehanded bottle opener directly be inserted and be positioned joint, broken away from the period of the day from 11 p.m. to 1 a.m, when pushing away beam ring on the work to anchor point, the promptly tentative position of beam ring, need not continue the hand push beam ring, bottle opener still is subjected to clamping after breaking away from a bit of distance of anchor point, still stay in the polygonal slotted eye and do not drop, and can singlehanded freely not take out owing to continuing hand push power, to avoid in the operation tool phenomenon that causes bottle opener to break away from during because of false touch or bump beam ring.

(4) description of drawings:

Fig. 1 is the Taiwan patent, and number of patent application is 87210259 screw driver joint generalized section.

Fig. 2 is the Taiwan patent, and number of patent application is 87210259 screw driver joint action generalized section.

Fig. 3 is a United States Patent (USP), and the patent No. is 5934384 screw driver joint location generalized section.

Fig. 4 is a United States Patent (USP), and the patent No. is 5934384 longitudinal profile schematic diagram.

Fig. 5 is a United States Patent (USP), and the patent No. is 5934384 camber sheet schematic perspective view.

Fig. 6 is a United States Patent (USP), and the patent No. is 3767218 generalized section.

Fig. 7 is a United States Patent (USP), and the patent No. is 6311989 screw driver joint location longitudinal profile schematic diagram.

Fig. 8 is a United States Patent (USP), and the patent No. is 6311989 screw driver joint location horizontal section schematic diagram.

Fig. 9 is a Deutsche Bundespatent, and the patent No. is the screw driver joint location generalized section of DE102004011579.

Figure 10 is the Taiwan patent, and the patent No. is 92219566 generalized section.

Figure 11 is the Taiwan patent, and the patent No. is 92219566 screw driver joint location generalized section.

Figure 12 is the perspective exploded view of the utility model first embodiment.

Figure 13 is the longitudinal profile schematic diagram of the utility model first embodiment.

Figure 14 pushes oppress to the assembly of pulling the amplification floor map of bottle opener to for the relevant urgent wall of the utility model first embodiment.

Figure 15 is the horizontal section schematic diagram of the utility model first embodiment.

Figure 16 breaks away from bottle opener for the utility model first embodiment, the generalized section of tentative position beam ring.

Figure 17 is the longitudinal profile schematic diagram of the utility model second embodiment.

Figure 18 is the generalized section of the utility model the 3rd embodiment.

Figure 19 is the generalized section of the utility model the 4th embodiment.

Figure 20 supports the generalized section that the assembly of pulling compresses bottle opener for the utility model the 4th embodiment.

Figure 21 is the utility model the 4th embodiment bottle opener that gets loose, the generalized section of tentative position beam ring.

Figure 22 is subjected to press to the assembly of pulling the floor map of folder for the bottle opener (two) of the utility model application.

Figure 23 is subjected to press to the assembly of pulling the generalized section of folder for the bottle opener (two) of the utility model application.

Figure 24 is subjected to press the folder floor map to the assembly of pulling for the bottle opener (three) of the utility model application.

Figure 25 is subjected to press to the assembly of pulling the generalized section of folder for the bottle opener (three) of the utility model application.

Figure 26 is subjected to press to the assembly of pulling the floor map of folder water chestnut line for the bottle opener (three) of the utility model application.

Figure 27 is subjected to press to the assembly of pulling the generalized section of folder water chestnut line for the bottle opener (three) of the utility model application.

Concrete label is as follows among the figure:

[known figure number]

1 bottle opener, 10 enclosing covers 101 protrude inwall

102 steel balls, 11 big elastomer 12 cylinders

13 submissile gonosomes, 14 sliding seats, 141 magnet

15 sleeves 151 hold pearl groove 16 clasps

17 loam cakes, 18 shanks, 20 joints

201 springs, 21 locating holes, 22 scrobicular rings

221 perforation, 23 scrobicular ring 231C types are buckled

24 camber sheets, 241 lugs, 25 beam rings

30 joints, 301 springs, 31 locating holes

32 big shrinkage pool 321 big steel ball 33 little shrinkage pools

331 little steel ball 34C types are buckled 35 beam rings

36 support cap 4 bottle openers 40 joints

401 springs, 41 locating holes, 42 shrinkage pools

421 steel balls, 43 shrinkage pools, 431 steel balls

44 Sealing shield rings, 45 beam rings, 3 locating slots

The protruding top of 50 joint 501 springs, 502 triangles

51 locating holes, 52 big shrinkage pool 521 steel balls

53 little shrinkage pool 531 steel balls 54 Sealing shield rings

55 beam rings, 60 axostylus axostyles, 61 neck bush

62 absorbent module, 621 spring-go bodies, 622 adsorption pieces

63 sleeve joint hole seats, 64 grooves, 65 hole of beads

66 steel balls, 67 sliding sleeve spares 671 support edge rank portion

68 elastic components

[the utility model primary clustering symbol description]

70 joints, 701 retaining edge, 71 beam rings

711 internal projecting rings, 712 urgent wall 713 recess

714 internal faces 72 radially hole 73 support the assembly of pulling

74 polygonal slotted eyes, 75 round slot bores, 76 locating pieces

Hypotenuse on 761 elastic parts, the 762 triangle recess 7621

7622 times hypotenuse 763 upper grooves 764 magnetic patch

765 low grooves, 77 elastic parts 78 are hole radially

781 balls 83 support the assembly 93 of pulling and support the assembly of pulling

931 support into end

1 bottle opener, 2 outer walls, 3 grooves

4 bottle openers, 5 triangle notches, 6 bottle openers

7 planes, 8 water chestnut lines

(5) specific embodiment:

At first, a kind of sleeve joint device of the utility model, first embodiment is shown in Figure 12 to 16, it includes a joint 70 and a beam ring 71, this joint 70 is provided with the radially hole 72 of a pair of top and the radially hole 78 of a pair of below, the radially hole 72 of top can be gone into to the assembly 73 of pulling, supporting the assembly 73 of pulling is a ball (steel ball), the radially hole 78 of below can also be gone into ball 781 (steel ball), the first half is provided with a polygonal slotted eye 74 (being generally hexagon slotted eye or tetragonal slotted eye) in the joint 70, enter for bottle opener 4, joint 70 interior Lower Halves are positioned at polygonal slotted eye 74 belows and are provided with a round slot bore 75, round slot bore 75 more dihedral slotted eye 74 weak points, group is gone into an elastic parts 761 and a positioning block 76 in this round slot bore 75, provide elastic force to locating piece 76 with elastic parts 761, this locating piece 76 is one oblate, periphery two symmetry places have triangle recess 762, this triangle recess 762 is a hypotenuse 7621 and hypotenuse 7622 intersections once on, last hypotenuse 7621 is shorter in length than down hypotenuse 7622, these locating piece 76 belows are provided with a low groove 765, low groove 765 is embedded in an elastic parts 761, elastic parts 761 is a spring, joint 70 bottoms connect for handle and establish, there is a retaining edge 701 joint 70 belows, this beam ring 71 is sheathed on joint 70 outsides, beam ring 71 bottoms are provided with internal projecting ring 711, support into an elastic parts 77, elastic parts 77 is a spring, this elastic parts 77 offsets with the retaining edge 701 of joint 70, make beam ring 71 produce elastic force, these beam ring 71 inwalls are provided with urgent wall 712 should support the assembly 73 of pulling with pushing and pressing, the urgent wall 712 of this beam ring 71 is an asymptote, or curved surface (non-oblique orientation wall), the bore of beam ring 71 is from top to bottom gradually big, and beam ring 71 is provided with recess 713 and internal face 714 with respect to radially hole 78 positions of joint 70 belows;

Make up by said structure, a kind of sleeve joint device of the utility model, during operation, as shown in figure 13, this bottle opener 4 can one-handed performance enters the polygonal slotted eye 74 (bottle opener 4 bottoms arrive polygonal slotted eye 4 and round slot bore 75 junctions) of joint 70, and beam ring 71 is done and is inserted bottle opener 4 equidirectional a little retreating, and push away beam ring 71 on not needing, bottle opener 4 bottoms press down locating piece 76, make locating piece 76 summary displacements and drop to the end, locating piece 76 is replaced the internal face 714 of ball 781 in beam ring 71 from the last hypotenuse 7621 of triangle recess 762 with following hypotenuse 7622, and beam ring 71 is subjected to elastic parts 77 and moves down, be to push away ball 781 in the internal face 714 of beam ring 71 to go in the triangle recess 762, the urgent wall 712 of this beam ring 71 presses the assembly 73 of pulling that supports in the joint 70 top holes 72, supports the urgent wall 712 bore smaller parts that the assembly 73 of pulling is positioned at beam ring 71, and extruded, the triangle notch 5 of this bottle opener 4 is subjected to assembly 73 crampings of pulling, can't displacement, and bottle opener 4 is positioned in the polygonal slotted eye 74 of joint 70;

The process of location bottle opener 4 should be supported the assembly 73 of pulling and do not done any moving up and down, and beam ring 71 does to retreat with inserting bottle opener 4 equidirectional branch is a little, and it is different that this point and the steel ball of known example (Figure 10,11) are done upper and lower displacement;

Otherwise if will take out bottle opener 4, stressing ring 71 gets final product in the do action as shown in figure 16, make the recess 713 of beam ring 71 be positioned at the radially hole 78 of joint 70 belows, this locating piece 76 is subjected to elastic parts 77 and makes progress, the following hypotenuse 7622 of the triangle recess 762 of locating piece 76 has elastic force to replace ball 781, make ball 781 outwards move to the recess 713 of beam ring 71, supply the ball 781 of the radially hole 78 of joint 70 belows to snap in, tentative position beam ring 71 and motionless, because beam ring 71 wouldn't move, so need continuing thrust, hand do not push this beam ring 71 to, the urgent wall 712 of this beam ring 71 does not press the assembly 73 of pulling that supports in the radially hole 72 of joint 70 tops, promptly support the assembly 73 of pulling and be positioned at the urgent wall 712 bore larger parts of beam ring 71, and do not extruded, break away from locking;

Though the bottle opener 4 of this moment is not subjected to assembly 73 extrusions of pulling, but support the assembly 73 of pulling and still contact bottle opener 4 surfaces, make bottle opener 4 can not drop out immediately if do to be inverted, up to singlehanded free with polygonal slotted eye 74 extractions of bottle opener 4 from joint 70, bottle opener 4 is just really broken away from joint 70, pushes away beam ring 71 owing to the utility model belongs to again, the non-beam ring 71 that moves down, so in operation tool, during as if false touch or bump beam ring 71, can not cause bottle opener 4 to break away from;

The utility model is except that supporting the assembly 73 of pulling, one ball 781 is still arranged, for the recess 713 of collocation beam ring 71 is made interlock locating piece 76, with the bottle openers 4 of extruding to the assembly 73 of pulling, interlock beam ring 71, the effect that ingenious interaction is arranged, be different from the patent No. and be 7063332 United States Patent (USP), steel ball is directly replaced in non-resilient of this case, direct singlehanded sleeve bottle opener 4 is in joint 70, and the patent No. to be the elastic component displacement of 7063332 United States Patent (USP) be subjected to bottle opener to go into the power of joint, this case is that bottle opener 4 is gone into trying hard to recommend to supporting the assembly 73 interlock beam rings 71 stressed displacements of pulling, both differences of joint 70, and this case is when getting loose bottle opener 4 actions, still clamping bottle opener 4 does not drop, with the patent No. be that 7063332 United States Patent (USP) utilizes magnetite to hold bottle opener, it is different structures that bottle opener is not dropped;

The utility model second embodiment, as shown in figure 17, above locating piece 76, be provided with a upper groove 763, upper groove 763 is embedded in a magnetic patch 764, magnetic patch 764 adsorbable bottle openers 4 when last stressing ring 71 will take out bottle opener 4, still contact bottle opener 4 surfaces except that supporting the assembly 73 of pulling, magnetic patch 764 also can provide a magnetic attraction, and bottle opener 4 is unlikely and drops;

Utilize the urgent wall 712 of beam ring 71 asymptote curved surfaces, the top supports the assembly 73 of pulling in extrusion or the releasable joint 70, to locate bottle opener 4 in the polygonal slotted eye 74 of joint 70, when beam ring 71 upwards draws, elastic parts 761 up pushes away locating piece 76, thereby bottle opener 4 up moves a bit of distance, triangle notch 5 breaks away from the blocking of supporting the assembly 73 of pulling, support the still water chestnut line of blocking triangle notch 5 belows of assembly 73 of pulling, so bottle opener 4 is positioned in the polygonal slotted eye 74, can be because of gravity does not break away from bottle opener 4, and need the singlehanded bottle opener 4 that takes out outside polygonal slotted eye 74;

The bottle opener 4 that the utility model was suitable for is a hex surface, and face and face junction are provided with triangle notch 5, and the assembly 73 of pulling that supports in the joint 70 snaps into triangle notch 5 interior location;

Removing above-mentioned bottle opener 4, still can be applicable to the bottle opener 1 shown in Figure 22,23, is wall 2 outside the hex surface, is provided with scrobicular ring 3, and the assembly 73 of pulling that supports in the joint 70 snaps into scrobicular ring 3 interior location;

Perhaps the bottle opener shown in Figure 24,25 6 is a hex surface, is not provided with any triangle notch and scrobicular ring, and the hex surfaces to the assembly 73 direct extruding bottle openers 5 of pulling in the joint 70 are located;

So this case, can be suitable for the bottle opener 1,4,6 of plurality of specifications because of the urgent wall 712 of beam ring 71 asymptote curved surfaces and locate, and the bottle opener that gets loose can not drop in 1,4,6 o'clock;

The utility model the 3rd embodiment as shown in figure 18, to be made as a cylinder to the assembly 83 of pulling, slightly be the bullet moulding, support assembly 83 the inners of pulling and be little radian arc end, the outer end is big radian arc end, utilize the urgent wall 712 of beam ring 71 asymptote curved surfaces, the top supports the assembly 73 of pulling in extrusion or the releasable joint 70, to locate bottle opener 4 in the polygonal slotted eye 74 of joint 70, insert bottle opener 4 in the polygonal slotted eye 74 of joint 70, promptly have bottle opener 4 and insert automatic blocking function, also can reach above-mentioned effect;

The utility model the 4th embodiment is shown in Figure 19,20,21 1, supporting the assembly 93 of pulling is an approximate W type ring, made by cylindrical bar, periphery is circular-arc, the periphery that supports the assembly 93 of pulling is the circumference greater than 180 degree, to have elasticity, in the middle of the assembly 93 of pulling, be provided with supporting of V-type bending into end 931;

When operating the 4th embodiment, utilize the urgent wall 712 of beam ring 71 asymptote curved surfaces, tops to pulling assembly 93 in extrusion or the releasable joint 70, make to the assembly 93 of pulling and dwindle internal diameter, compress location bottle opener 4 in the polygonal slotted eye 74 of joint 70 to support end 931, in the time of also can reaching above-mentioned one hand and directly insert bottle opener 4 and pressure relief, the effect that bottle opener 4 does not still drop; Last stressing ring 71, the supporting the assembly 93 of pulling and to make expansion action of joint 70, utilize elastic parts 761 elastic force greater than supporting into end 931 chucking powers, still supported into the 4 surperficial clampings of end 931 contact bottle openers after making bottle opener 4 break away from a bit of distance of anchor point,, also can not dropped even make bottle opener 4 not be subjected to magnetic patch 754 absorption, equally has bottle opener 4 when being down state, this bottle opener 4 does not drop, and can fix tentatively the position when bottle opener 4 gets loose and reach to pulling assembly 93 for round bar is made into, again the advantage of attrition process thickness degree;

The assembly 93 of pulling that supports of the 4th embodiment is different from the semi arch matrix 24 (shown in Fig. 3,4,5) that 5 patent No.s are 934384 United States Patent (USP), the periphery that present embodiment supports the assembly 93 of pulling is the circumference of spending greater than 180, having elasticity, and for round bar is made into, other has the following advantages:

One, supporting the assembly 93 peripheries of pulling is circumference greater than 180 degree, and to have elasticity, when bottle opener 4 gets loose, or bottle opener 4 is when being down state, and this bottle opener 4 does not drop, and can fix tentatively (support into end 931 and still contact bottle opener 4 surfaces) when bottle opener 4 gets loose;

Two, be somebody's turn to do to pulling assembly 93, again attrition process thickness degree for round bar is made into;

Third and fourth embodiment of the utility model all can be applicable to the bottle opener 1,4 shown in Figure 22,23,24,25, has locating slot (scrobicular ring) or triangle notch, and the bottle opener 1,4 of all locating or get loose is in the action of joint 70;

First and second embodiment also can be applicable to the bottle opener 6 shown in Figure 26,27, the hexangle type body of rod that these bottle opener 6 peripheries are formed for several planes 7 and several water chestnut lines 8, support the assembly 73 of pulling, can compress arbitrary water chestnut line 8 of bottle opener 6 (with the radially hole 72 transfers one angle making of joint 70, hole 72 is with respect to water chestnut line 8 positions of bottle opener 6), all can reach the effect of expection, no matter whether bottle opener has locating slot (scrobicular ring) or triangle notch as another, so long as have all applicable first and second embodiment of the utility model of the bottle opener 6 of plane 7 or water chestnut line 8.

This case has needing and is not pushing away under beam ring 71 situations, bottle opener 1 (4,6) can singlehandedly directly insert and be positioned joint 70, and beam ring 71 is done and is inserted equidirectional the retreating of bottle opener 1 (4,6) simultaneously, utilize the urgent wall 712 of beam ring 71 asymptotes (curved surface), support the assembly 73 of pulling in the extrusion joint 70, support assembly 73 cramping bottle openers 1 (4, the 6) location of pulling; When breaking away from bottle opener 1 (4,6), on when pushing away beam ring 71 to anchor point, the promptly tentative position of beam ring 71, need not continue hand push beam ring 71, bottle opener 1 (4,6) still is subjected to clamping after breaking away from a bit of distance of anchor point, still stays in polygonal slotted eye 74 and does not drop, and can singlehanded freely not take out owing to continuing hand push power, and against on push away beam ring 71 action, to avoid in the operation tool, cause bottle opener 1 (4,6) to break away from during because of false touch or bump beam ring 71; Improveing when pushing away beam ring because of false touch or bump beam ring under known causes bottle opener 1 to break away from, improve and push away beam ring on known and need to continue thrust on the other hand and pushing because of locating, hand is got the bottle opener action in addition, in case after also improveing known disengaging bottle opener, the disappearance that promptly drops of standing upside down, more improve pushing away on the known needs or drop-down beam ring, just inserted scarce the executing of bottle opener.

Claims (7)

1. sleeve joint device, it is characterized in that: this device includes:

One joint, be provided with a polygonal slotted eye that supplies bottle opener to enter, this joint top is provided with at least one confession and supports the radially hole that the assembly of pulling enters, this joint below is provided with at least one radially hole that supplies ball to enter, dihedral slotted eye below is provided with a round slot bore more than the joint, group is gone into an elastic parts and a positioning block in the round slot bore, and this locating piece has the triangle recess with respect to the radially hole location of joint below;

One beam ring, be sheathed on the joint outside, offset with an elastic parts and joint, this beam ring inwall is provided with urgent wall, this beam ring is provided with recess with respect to the radially hole location of joint below, the urgent wall of this beam ring is asymptote (or curved surface), ball is headed in the triangle recess of locating piece with the internal face of beam ring, with location beam ring and locating piece.

2. sleeve joint device according to claim 1 is characterized in that: the locating piece top is provided with a upper groove in this joint, and upper groove is embedded in a magnetic patch.

3. sleeve joint device according to claim 1 is characterized in that: the locating piece below is provided with a low groove in this joint, and low groove is embedded in elastic parts.

4. sleeve joint device according to claim 1 is characterized in that: the triangle recess of locating piece in this joint is a hypotenuse and hypotenuse intersection once on, and the declivity length of side is in last hypotenuse.

5. sleeve joint device according to claim 1 is characterized in that: should support the assembly of pulling is a ball.

6. sleeve joint device according to claim 1 is characterized in that: should support the assembly of pulling is a cylinder, and cylinder the inner is little radian arc end, and the outer end is big radian arc end.

7. sleeve joint device according to claim 1, it is characterized in that: should support the assembly of pulling is a cylindrical bar approximate W type ring, and periphery is circular-arc, to have elasticity, the periphery that supports the assembly of pulling is the circumference greater than 180 degree, is provided with a bending and supports into end in the middle of the assembly of pulling.

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