CN108687698A

CN108687698A - Hand held spanner structure

Info

Publication number: CN108687698A
Application number: CN201710236022.1A
Authority: CN
Inventors: 刘逸枫
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-04-12
Filing date: 2017-04-12
Publication date: 2018-10-23

Abstract

The present invention is about a kind of hand held spanner structure comprising:One ontology;One first actuator can be with respect to the ontology angle-adjustable;Two engaging members make first actuator be hubbed on the ontology;One second actuator one end is equipped with a fitting portion, which is equipped with a universal base, which is hubbed on first actuator, and second actuator is made to make umbrella shape movement relative to first actuator and adjust the angle;One hinged arm makes first actuator mutually be pivoted with second actuator, which adjusts the angle using the hinged arm as axle center relative to the first actuator umbrella shape.

Description

Hand held spanner structure

Technical field

The present invention is about a kind of hand held spanner structure, especially with respect to larger adjustment angle and with flat The hand held wrench structure of mode of operation.

Background technology

Existing hand held spanner structure, such as U.S. Patent No. US6976408B2, which is:It is a kind of Palm type hand held spanner structure includes mainly:One circular ontology, which, which is available for users to, holds with a hand and turn, It is equipped with a tank in the ontology, a ratchet is equipped in the tank, which is equipped with an effect end;The ontology periphery is equipped with a gear Piece is stirred in the shape that is pivoted, the catch for user's hand between the catch and ontology, and the ontology is made to rotate start;Above the ontology Equipped with a spire, which mutually screws togather for lid, so that the ratchet is not deviate from this external.

But the missing of this existing hand held spanner structure is:

It please be aided with United States Patent (USP) Fig. 3, the effect end of the ontology and ratchet is set in same axial direction, i.e. the palm of the existing patent Mo(u)ld top half spanner structure only has single kind of turn state, and extendibility is deficiency.

Such as TaiWan, China application No. 103119629 " turn spanner structure ", it is equipped with ontology and driving head, which sets Jagged, the driving head is with respect to the ontology in being pivoted shape, and when operation please be aided with shown in case Fig. 3, and the axle center of the driving head is adjustable The whole shape that intersects at a point with ontology axle center, the thumb and index finger of hand can be helped at the actuator peripheral surface, and palm is butted on On the peripheral surface of the ontology, which can be and more convenient in the grip of hand and hand held slope hand structure when being torque, this Body is flat with being adjusted to equipped with notch, that is, has the advantages that it.

Another TaiWan, China patent application the 102130941st " ratchet wrench tool ", please be aided with Fig. 1 of the patent, Equipped with grip part 12, balance ring 24 and ratchet member 28, which is pivoted with 12 phase of grip part, and the ratchet member 28 is flat with this Weighing apparatus 24 phase of ring is pivoted, and so constitutes three-decker.

In the patent structure that TaiWan, China application the 102130941st, turn state is can be adjusted between three, relative in State applies in Taiwan that No. 103119629 Patent Case is two-layer structure, there is an adjustment angle extendibility of bigger, but TaiWan, China the In No. 102130941 patent structures, the operation shape of " the third figure " of TaiWan, China application the 103119629th can not be adjusted to State, the mode of operation of No. 103119629 Fig. 3 are the turn state of the hand held slope hand maximum of probability, and general hand held is pulled It is at a fairly low that hand, which need to adjust the probability to the mode of operation of Fig. 1 of TaiWan, China application the 102130941st, between two application cases There are the advantage and disadvantage between respective merits and demerits and the two mutually to conflict, having between such the two can not two full missing.

Invention content

The problem of invention is to be solved:Have the advantages that respective in existing hand held spanner structure between two application cases and lacks Point and the two between advantage and disadvantage mutually conflict, have between such the two can not two full missings, the present invention is about a kind of hand held spanner Structure can have larger between the ontology of hand held spanner structure of the invention, first actuator and the second actuator It adjusts the angle, and the ontology is equipped with notch, and there is flat mode of operation, the hand held spanner structure of this case is with larger Adjustment angle and there is flat mode of operation, and it is smart with two its complete beautiful balance knot.

Technical means to solve problem:A kind of hand held spanner structure comprising:One ontology;One first actuator, can phase To the ontology angle-adjustable;Two engaging members make first actuator be hubbed on the ontology;One second actuator, one end Equipped with a fitting portion, which is equipped with a universal base, which is hubbed on first actuator, make this Two actuators are made umbrella shape movement relative to first actuator and are adjusted the angle;One hinged arm makes first actuator and second drive Moving part is mutually pivoted, which makees umbrella shape movement relative to first actuator as axle center using the hinged arm and adjust the angle.

The effect of compareing prior art:First actuator is rotated using the first pivot portion and the engaging member as axle center, makes this First actuator can with respect to the ontology angle-adjustable, second actuator with first pivoting part of first actuator and The hinged arm is axle center, makes the universal base umbrella shape start to adjust the angle of second actuator relative to first actuator, turns First actuator and second actuator are moved to adjust the angle, hand held spanner structure of the present invention is made to reach multi-direction operating work Effect.Second actuator is convexly equipped in outside first actuator, and the thumb of the hand of people and index finger can be helped in second driving when operation At outside part, and palm is by being butted on the ontology and the first actuator end face, and more convenient between hand and hand held spanner It is grip.

Effect of the present invention is understood completely to make to be familiar with this those skilled in the art, hereby coordinates schema and figure number with regard to the present invention's After structure, composition are illustrated in, only person as described below is only embodiment used to explain the present invention, is not intended to according to this to the present invention Do limitation in any form, be with every under the spirit of the present invention, made by any modification change and should all belong to this hair Bright protection domain.

Description of the drawings

The stereogram exploded view of Fig. 1, hand held spanner structure of the present invention.

The three-dimensional combination figure of Fig. 2, hand held spanner structure of the present invention.

The top view of Fig. 3, hand held spanner structure of the present invention.

Fig. 4, Fig. 3 of the present invention C-C at sectional view.

The stereogram of Fig. 5, another mode of operation of hand held spanner structure of the present invention.

The stereogram exploded view of Fig. 6, second embodiment of the invention.

The stereogram exploded view of Fig. 7, third embodiment of the invention.

The top view of Fig. 8, third embodiment of the invention.

Sectional view at Fig. 9, Fig. 8 C-C of the present invention.

The stereogram exploded view of Figure 10, fourth embodiment of the invention.

The stereogram exploded view of Figure 11, fifth embodiment of the invention.

Specific implementation mode

Shown in Fig. 1, the stereogram exploded view of Fig. 1 hand held spanner structures of the present invention, the present invention is about one kind Hand held spanner structure a comprising ontology 10, one first actuator 30, two engaging members 40,2 first elastic elements 50,1 Two actuators 60, a hinged arm 70, one second elastic element 80 and two third elastic elements 81.

The ontology 10 is a palm type tool for palm grip turn, which is in ring body C word shapes, the ontology 10 opposite places are equipped with 2 first pivot portions 11, and the 2 first pivot portion 11 is in circular hole is penetrated, and the 2 first pivot portion 11 is in the ontology 10 Outside is respectively provided with one first tank 12, which is in circular groove shape, and the diameter of first tank 12 is more than the first pivot portion 11, which sets an inner peripheral surface 13 and a peripheral surface 14, which is equipped with a notch 15, the notch 15 and the first pivot portion 11 gap is spaced apart ninety degrees, which is equipped with multiple grooves, those grooves are in concave arc shape.

First actuator 30 can be located at the inner peripheral surface 13 of the ontology 10, and the overall diameter of first actuator 30 omits Less than the interior diameter of the inner peripheral surface 13, which is equipped with one second pivot portion 31, the second pivot portion 31 with this 2 first 11 phase of pivot portion is pivoted, and makes first actuator 30 with the 2 first pivot portion 11 for axle center and with respect to the 10 arbitrary adjusting angle of ontology Degree, the second pivot portion 31 with the 2 first pivot portion 11 there is same diameter, first actuator 30 to be convexly equipped with one first pivoting part 32, the gap in first pivoting part 32 and the second pivot portion 31 is spaced apart ninety degrees, which is in the circular hole penetrated Shape, 30 one end of the first actuator are equipped with a holding part 34, which is convexly equipped in outside first actuator 30, the holding part 34 with first pivoting part 32 in communicating shape, which is arranged at the holding part 34, which is in circular groove Shape.

Two engaging member 40 is hubbed at respectively at the 2 first pivot portion 11 and the second pivot portion 31, is divided on two engaging member 40 Not She You a third pivot portion 41, the third pivot portion 41 and 11 phase of the first pivot portion of the ontology 10 be pivoted, the third pivot portion 41 with It is in loose fit state between the first pivot portion 11, which is equipped with a body of rod 42, which is in cylindrical shape, the body of rod 42 are arranged in the first pivot portion 11 of the ontology 10 and the second pivot portion 31 of first actuator 30, the body of rod 42 with this Two pivot portions, 31 phase is pivoted, which is equipped with an engaging portion 43, which is incorporated into the second pivot portion 31, the knot Conjunction portion 43 is in external screw thread shape, and first actuator 30 is made to be hubbed at 2 first pivot of the ontology 10 by two engaging member 40 In portion 11, keep first actuator 30 free relative to the ontology 10 for axle center with the 2 first pivot portion 11 and two engaging member 40 Rotation to each angle, 40 another end of engaging member is equipped with one first head 44, which is located in first tank 12, First head, the 44 rounded body shape, each engaging member 40 are in a screw piece structure.

2 first elastic element 50 is located in respectively in the 2 first pivot portion 11, which is sheathed on this On the body of rod 42, which is resisted against between the second pivot portion 31 and the third pivot portion 41, the first elasticity member Part 50 is a spring structure, and two engaging member 40 and 2 first elastic element 50 are in symmetrical relative to first actuator 30 Shape.

Second actuator 60 is pivoted with 30 phase of the first actuator, which is equipped with a fitting portion 61, which can be any of hex slot, 12 chamfered grooves, polygonal channel-shaped and the quadrangle end that protrudes out, the fitting portion 61 and The hand-held tool part phase fitting of the same size, 60 another end of the second actuator are equipped with a universal base 62, which is located in At the holding part 34, which is equipped with one second pivoting part 63, second pivoting part 63 and 32 phase of the first pivoting part It is pivoted, makes second actuator 60 that can be adjusted the angle in umbrella shape movement in the holding part 34, which can be ball seat, this Two pivoting parts 63 are in perforative bell mouth shape.

The hinged arm 70 is arranged at first pivoting part 32 and second pivoting part 63, make first actuator 30 with this Two actuators, 60 phase is pivoted, which with first pivoting part 32 and the hinged arm 70 is axle center first drives relative to this 30 umbrella shape of moving part adjusts the angle.

Second elastic element 80 is located in the holding part 34 of first actuator, 80 elastic force of the second elastic element It is resisted against between the holding part 34 and the universal base 62, which is a Cone spring structure.

The two thirds elastic element 81 is located in the both ends in the holding part 34 of first actuator 30, the third respectively Opening of the elastic element 81 by being butted on second pivoting part 63, the two thirds elastic element 81 are sheathed on the two of the hinged arm 70 Side, the third elastic element 81 are elastic piece structure.

The ontology 10, first actuator 30, two engaging member 40,2 first elastic element 50, second actuator 60, i.e. as shown in Fig. 2, Fig. 3 is of the invention after the hinged arm 70, second elastic element 80 and two thirds elastic element, the 81 phase group are set The top view of hand held spanner structure.

Shown in Fig. 4, the sectional view at the C-C of Fig. 4 Fig. 3 of the present invention can be best illustrated in by diagram, this first Actuator 30 is located at the inner peripheral surface 13 of the ontology 10, which is pivoted with 30 phase of the first actuator, should Universal base 62 is located at the holding part 34, which is pivoted with 32 phase of the first pivoting part, which wears At first pivoting part 32 and second pivoting part 63, which is with first pivoting part 32 and the hinged arm 70 Axle center is adjusted the angle relative to first actuator 30 in umbrella shape in the holding part 34.

Shown in Fig. 5, the stereogram of Fig. 5 another modes of operation of hand held spanner structure of the present invention, by illustrating Can be best illustrated in, rotate first actuator 30, first actuator 30 with two engaging member 40 be axle center rotation angle, turn Second actuator 60, second actuator 60 are axle center relative to first driving with first pivoting part 32 and the hinged arm 70 Part 30 is adjusted the angle in umbrella shape in the holding part 34, the fitting portion 61 for same size hand-held tool part phase fitting.

Shown in Fig. 6, the stereogram exploded view of Fig. 6 second embodiment of the invention can be best illustrated in by diagram, should The axle center that second actuator 60 is adjustable into axle center and the ontology 10 intersects one dotted, and second actuator 60 is convexly equipped in this Outside first actuator 30, the thumb of the hand of people and index finger can be helped at second actuator, 60 outside when operation, and palm is butted on On the ontology 10 and 30 end face of the first actuator, and it is more convenient in the grip of hand and hand held spanner structure.

Shown in Fig. 7 to Fig. 9, Fig. 7 is the stereogram exploded view of third embodiment of the invention, and Fig. 8 is the present invention The top view of 3rd embodiment, Fig. 9 are the sectional view at the C-C of Fig. 8 of the present invention, which is located in the inner peripheral surface It is in fixed state at 13, between first actuator 30 and the ontology 10, without equipped with two engaging member 40 and first elastic element 50。

Shown in Figure 10, Figure 10 is the stereogram exploded view of fourth embodiment of the invention, can understand institute by diagram Show, the holding part 34 of first actuator 30 is in polygonal channel-shaped, and the present invention is equipped with a bell and spigot joint 35,35 one end of bell and spigot joint Equipped with one first effect end, this first effect end cap together in the holding part 34 at, this first effect end be in polygonal head, the socket First 35 another end is equipped with one second effect end, which is in quadrangle channel-shaped, which is a joint structure, should The universal base 62 of second actuator 60 be sleeved on the bell and spigot joint 35 this second effect end at, the universal base 62 can in this second Umbrella shape rotation in end and the relatively bell and spigot joint 35 adjustment angle are acted on, the embodiment is without equipped with the hinged arm 70, the second elasticity member Part 80 and the third elastic element 81.

Shown in Figure 11, Figure 11 is the stereogram exploded view of fifth embodiment of the invention, can understand institute by diagram Show, the holding part 34 of first actuator 30 is in six channel-shaped, and first actuator 30 and second actuator 60 are without equipped with this The universal base 62 of the first pivoting part 32 and second pivoting part 63, second actuator 60 is spherical in hexagon, this is universal Seat 62 is sheathed at the holding part 34, which is equipped with a retaining ring 82 without equipped with the hinged arm 70 and the third elastic element 81, The retaining ring 82 is located in the 34 nearly opening of holding part, which is sleeved on the universal base 62, keeps the universal base 62 limited In the retaining ring 82 without deviating from outside the holding part 34.

Another embodiment of the present invention please be aided with shown in Fig. 1, and second elasticity is equipped between the universal base 62 and the holding part 34 One of element 80 or the third elastic element 81, that is, only have second elastic element 80 or the third elastic element 81, The universal base 62 has elastic resistance in the holding part 34.

The advantages of hand held spanner structure of the present invention, is:

1, first actuator 30 is that axle center rotates with the first pivot portion 11 and the engaging member 40 of the ontology 10, make this One actuator 30 opposite 10 angle-adjustable of ontology by can be at the inner peripheral surface 13, second actuator 60 with this first First pivoting part 32 and the hinged arm 70 of actuator 30 be axle center, make the universal base 32 in umbrella shape start in the holding part 34 with Adjust the angle of the second actuator 60 relative to first actuator 30, user can rotate simultaneously first actuator 30 and Second actuator 60 makes hand held spanner structure of the present invention have both effectiveness up to multi-direction operation effect to adjust the angle.

2, please it is aided with again shown in Fig. 6, which is convexly equipped in outside first actuator 30, the hand of people when operation Thumb and index finger can be helped at second actuator, 60 outside, and palm is butted on the ontology 10 and 30 end face of the first actuator On, and it is more convenient in the grip of hand and hand held spanner.

3, please be aided with shown in Fig. 5 and Fig. 6, between the ontology 10, first actuator 30 and the second actuator 60 can have compared with Big adjustment angle, and the ontology 10 is equipped with notch 15, makes this with flat mode of operation, the hand held spanner knot of this case Structure is with larger adjustment angle and with flat mode of operation, and the hand held spanner structure of this case is i.e. with two its full U.S. Balanced structure design.

4, it is equipped with second elastic element 80 or the third elastic element 81 between the universal base 62 and the holding part 34, makes this The resistance with elastic start when making umbrella shape angle start in the holding part 34 of universal base 62.

5, the engaging member 40 is equipped with the third pivot portion 41 and the body of rod 42, the third pivot portion 41 and 11 phase pivot of the first pivot portion If 31 phase of the second pivot portion of the body of rod 42 and first actuator 30 is pivoted, the engaging member 40 and the ontology 10 and this first Actuator 30 is pivoted structure and lamps structure stability in two or two.

Claims

1. a kind of hand held spanner structure, which is characterized in that including:

One ontology, the ontology are in ring body C word shapes, and the opposite place of the ontology is equipped with 2 first pivot portions, which is in wear Saturating circular hole, the ontology are equipped with an inner peripheral surface and a peripheral surface, which is equipped with a notch, between the notch and the first pivot portion Gap is spaced apart ninety degrees;

One first actuator, first actuator are located at the inner peripheral surface of the ontology, and the overall diameter of first actuator omits Less than the interior diameter of the inner peripheral surface, which is equipped with one second pivot portion, the second pivot portion and the 2 first pivot portions phase pivot If making first actuator using the 2 first pivot portion as axle center and with respect to the ontology angle-adjustable, first actuator one End is equipped with a holding part, which is convexly equipped in outside first actuator;

Two engaging members, two engaging member are hubbed at respectively at the 2 first pivot portion and the second pivot portion, make first actuator by It is hubbed in the first pivot portion of the ontology by two engaging member, makes first actuator with the 2 first pivot portion and two knot Component is that axle center is rotated relative to the ontological idea of freedom to each angle;

One second actuator, second actuator are mutually pivoted with first actuator, which is equipped with a fitting Portion, the second actuator another end are equipped with a universal base, which is located at the holding part of first actuator, make this Two actuators can be adjusted the angle in umbrella shape movement in the holding part.

2. hand held spanner structure according to claim 1, which is characterized in that the ontology is a palm type tool for hand Turn is held in grasp, which is respectively provided with one first tank in the outer body, which is in circular groove shape, this first The diameter of tank is more than the first pivot portion, which is equipped with multiple grooves, those grooves are in concave arc shape.

3. hand held spanner structure according to claim 1, which is characterized in that first actuator is convexly equipped with one first pivot If portion, the gap in first pivoting part and the second pivot portion is spaced apart ninety degrees, which is in the circular hole penetrated, should In shape is communicated, which is arranged at the holding part for holding part and first pivoting part, which is equipped with one the Two pivoting parts, second pivoting part are mutually pivoted with first pivoting part, and are equipped with a hinged arm, which is arranged in this and first is pivoted At portion and second pivoting part, first actuator is made mutually to be pivoted with second actuator, second actuator is with first pivot It is adjusted the angle relative to the first actuator umbrella shape if portion and the hinged arm are axle center.

4. hand held spanner structure according to claim 3, which is characterized in that the holding part is in circular groove shape, the universal base For ball seat, which is in perforative bell mouth shape.

5. hand held spanner structure according to claim 2, which is characterized in that be respectively equipped with a third on two engaging member Pivot portion, the third pivot portion are mutually pivoted with the first pivot portion, are in loose fit state, the combination between the third pivot portion and the first pivot portion Part is equipped with a body of rod, which is in cylindrical shape, which is arranged in the first pivot portion and the second pivot portion, the body of rod with The second pivot portion is mutually pivoted, which is equipped with an engaging portion, which is incorporated into the second pivot portion, which is in External screw thread shape, the engaging member are equipped with one first head, which is located in first tank, and first head is rounded Body shape.

6. hand held spanner structure according to claim 5, which is characterized in that be equipped with 2 first elastic elements, this 2 the One elastic element is located in respectively in the 2 first pivot portion, which is sheathed on the body of rod, the first elasticity member Part elastic force is resisted against between the second pivot portion and the third pivot portion, first elastic element be a spring structure, two engaging member and 2 first elastic element is in symmetry shape relative to first actuator.

7. hand held spanner structure according to claim 1, which is characterized in that the fitting portion can be hex slot, Shi Erjiao Any, hand-held tool part phase fitting in the fitting portion and the same size of slot, polygonal channel-shaped and the quadrangle end protruded out.

8. hand held spanner structure according to claim 1, which is characterized in that be equipped with one second elastic element, this second Elastic element is located in the holding part of first actuator, the second elastic element elastic force be resisted against the holding part with this ten thousand To between seat, which is a Cone spring structure.

9. hand held spanner structure according to claim 3, which is characterized in that be equipped with two third elastic elements, this 2 the Three elastic elements are located in the both ends in the holding part of first actuator respectively, the third elastic element by be butted on this second The opening of pivoting part, the two thirds elastic element are sheathed on two sides of the hinged arm, which is elastic piece structure.

10. hand held spanner structure according to claim 1, which is characterized in that first actuator is located in the inner circumferential It is in fixed state at face, between first actuator and the ontology.

11. hand held spanner structure according to claim 1, which is characterized in that the holding part is in polygonal channel-shaped, and is equipped with One bell and spigot joint, the bell and spigot joint one end be equipped with one first effect end, this first effect end cap together in the holding part at, this first effect End is in polygonal head, which is equipped with one second effect end, which is in quadrangle channel-shaped, second actuator For a joint structure, which is sleeved at the second effect end of the bell and spigot joint.

12. hand held spanner structure according to claim 1, which is characterized in that the holding part of first actuator is in The universal base of hexagonal channel-shaped, second actuator is spherical in hexagon, is equipped with a retaining ring, which is located in the holding part Nearly opening, the retaining ring are sleeved on the universal base, and the universal base is made to be limited to the retaining ring without deviating from outside the holding part.