CN206677903U

CN206677903U - Hand tool

Info

Publication number: CN206677903U
Application number: CN201720275676.0U
Authority: CN
Inventors: 张满吉
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-03-21
Filing date: 2017-03-21
Publication date: 2017-11-28
Anticipated expiration: 2027-03-21

Abstract

The utility model on a kind of hand tool, including：One the first noumenon one end is provided with the first fit portion, and the first noumenon is provided with plural annular groove, and it is arranged in a linear shape with respect to the axis direction of the first noumenon, and the first noumenon another end is provided with the second fit portion, and it is located remotely from each other with the first fit portion；One ratchet spanner is provided with one the 3rd fit portion, its second fit portion phase fit with the first noumenon；One ratchet is hubbed in ratchet spanner, and the ratchet is provided with the 4th fit portion, and it is in polygonal channel-shaped, and the outer peripheral edge of the ratchet is provided with the ratchet portion of annular arrangement tooth, its controllable ratchet forward and reverse turn or unidirectional turn；One second body is sheathed in ratchet and can removed from ratchet, and second body is provided with the 5th fit portion, and it is placed in the 4th fit portion of ratchet, and the 5th fit portion is with ratchet portion in relatively just；One fast-turn construction group is provided with the pivot groove run through, and the pivot groove is hubbed on the first noumenon, and the fast-turn construction group is controllable and is positioned at any annular groove, and the pivot groove is in circular hole channel-shaped.

Description

Hand tool

Technical field

The utility model is relevant with a hand tool, espespecially a kind of hand tool be provided with the first noumenon, ratchet spanner, Ratchet, the second body and a fast-turn construction group, phase fit and it can mutually disengage and have between the first noumenon, ratchet spanner and the second body There is harvesting to save space and tool operation extendibility.

Background technology

By my previously known, conventional hand tool, such as U.S. patents US8869659B2, TaiWan, China Certificate number：M440848, patent name：Hand tool, the Patent Case structure are：A kind of hand tool, its be including： One body 10, the body 10 effect end system are provided with fit portion 11, are provided with a plurality of annular grooves 12, each annular groove 12 on the body 10 System is in concave arc shape, and the axis direction system of the plural opposing body 10 of annular groove 12 is arranged in a linear shape；Sleeve piece 20, inside the external member 20 System is sequentially provided with the first pivot groove 21, to edge 23, the joint portion 24 of holding part 22 and first, the first pivot groove 21, holding part 22 and the The system of one joint portion 24 is in shape is communicated, and the system of the first pivot groove 21 is located at the one end of external member 20, and the system of holding part 22 is in circular groove shape, and this first There is diameter difference provided with edge 23 is supported between pivot groove 21 and holding part 22, the system of the first joint portion 24 is away from the first pivot groove 21；One control Product 30, the system of control piece 30 are located in the holding part 22 of external member 20, in the control piece 30 system be sequentially provided with the first top surface 31, Second top surface 32 and the second pivot groove 33, the diameter system of second top surface 32 are more than the first top surface 31, the diameter of the second pivot groove 33 System is less than the second top surface 32 and the first top surface 31, and the control piece 30 is convexly equipped with the first pivot portion 34 away from the end system of the first top surface 31, System of first pivot portion 34 is hubbed in the first pivot groove 21, and the inside of the first pivot portion 34 system is provided with the 3rd pivot groove 35, the system of the 3rd pivot groove 35 and Second pivot groove 33 communicates, and the diameter system of the 3rd pivot groove 35 is more than the second pivot groove 33, and the system of the 3rd pivot groove 35 stretches through for body 10, the End system of one pivot portion 34 is provided with the second joint portion 36, and the system of the second joint portion 36 is convexedly stretched in outside external member 20；One engaging member 40, with reference to Outside external member 20, the system of engaging member 40 is combined the system of part 40 with the second joint portion 36 of control piece 30, and the external member 20 is with combining It is to have a distance between part 40；One flexible member 50, the system of flexible member 50 are placed in the holding part 22 of external member 20, flexible member 50 one end systems are resisted against on control piece 30, the system of control piece 30 is butted on at edge 23；One second engaging member 60, second combination One end outer peripheral face system of part 60 is provided with the 3rd joint portion 61, the system of the 3rd joint portion 61 and the phase knot of the first joint portion 24 of external member 20 Close, together in external member 20, the system of the second engaging member 61 is convexly equipped with the second pivot portion 62 for the tying of the second engaging member 61, the second pivot portion 62 systems are hubbed at the second pivot groove 33 of control piece 30, the side face system of the second pivot portion 62 be provided with it is at least one appearance the hole of bead 63, second The system of engaging member 60, which is provided with, runs through its 4th pivot groove 64, and the system of the 4th pivot groove 64 stretches through for body 10, holds the system of the hole of bead 63 and the 4th pivot Groove 64 is communicated, and the system of flexible member 50 is butted between the engaging member 60 of control piece 30 and second；At least a clamping piece 70, clamping piece 70 count Mesh system coordinates the number for holding the hole of bead 63；The system of control piece 30 by the contact of flexible member 50, the system of clamping piece 70 be butted on control piece 30 it At first top surface 31, it is to be placed at the appearance hole of bead 63 of the second engaging member 60 that clamping piece 70, which is, and is located in the system of clamping piece 70 At any annular groove 12 of body 10, body 10 is in solid between body 10 and control piece 30 and external member 20 by the limitation of clamping piece 70 Shape is put in positioning.

This Patent Case is the apllied Patent Case of applicant, but the missing of this conventional hand tool is：

1st, when the structure grips external member 20 with hand, though mutually friction is not had between palm and the outer peripheral face of external member 20 and is reached The effect of quick turn, but only single quick turn the effect of, its practicality is more insufficient.

2nd, the body 10 is provided with cross bar portion 100 and straight-bar portion 101, makes the t shape of body 10, the meeting when body 10 is received and kept Sizable space is occupied, the body 10 can also occupy large volume during transport.

3rd, the hand tool is only that the end of body 10 is available for another hand-held tool of fit turn provided with fit portion 11, behaviour Extendibility deficiency when making.

In view of the missing of above-mentioned conventional hand tool, the utility model people by the manufacture for being engaged in relevant industries for many years and Design experiences, the product for having a hand tool that can solve conventional drawback finally come out.

Utility model content

Problem to be solved in the utility model：Conventional hand tool has harvesting to be not easy the missing to take up space, this reality With new relevant with a hand tool, espespecially a kind of hand tool be provided with the first noumenon, ratchet spanner, ratchet, second Body and a fast-turn construction group, between the first noumenon, ratchet spanner and the second body can phase fit and can mutually disengage and with harvesting save Space and tool operation extendibility.

In order to solve the above problems, the utility model provides a kind of hand tool, and it includes：One the first noumenon one end is set There is the first fit portion, the first noumenon is provided with a plurality of annular grooves, and the plural annular groove is in straight with respect to the axis direction of the first noumenon Line arranges shape, and the first noumenon another end is provided with the second fit portion, and the second fit portion is located remotely from each other with the first fit portion；One ratchet Spanner is provided with one the 3rd fit portion, the 3rd fit portion and the second fit portion phase fit of the first noumenon；One ratchet is hubbed at spine In wheel spanner, the ratchet is provided with the 4th fit portion, and the 4th fit portion is in polygonal channel-shaped, and the outer peripheral edge of the ratchet is provided with circular row The ratchet portion of row tooth, the ratchet spanner can control the turn of ratchet forward and reverse or unidirectional turn；One second body be sheathed in ratchet and It can be removed from ratchet, second body is provided with the 5th fit portion, and the 5th fit portion is placed in the 4th fit portion of ratchet, the Five fit portions are with ratchet portion in relatively just；One fast-turn construction group is provided with the pivot groove run through, and the pivot groove is hubbed on the first noumenon, the fast-turn construction Group is controllable and is positioned at any annular groove, and the pivot groove is in circular hole channel-shaped.

Further, one first retaining ring groove is provided with the 4th fit portion, first retaining ring groove is in circle scrobicular ring channel-shaped, if There is a clasp, the clasp is placed in the first retaining ring groove, ring body and somewhat elastic, fiveth fit of the clasp in C font shapes Portion is provided with the second retaining ring groove, and second retaining ring groove is relative with the first retaining ring groove just, and the clasp is placed in the first retaining ring groove and second In retaining ring groove.

Further, the ratchet is provided with a hole slot, and the 5th fit portion is provided with the second retaining ring groove, provided with a bead and bullet Property element, the bead and flexible member are located in the hole slot of ratchet, and bullet peaks at the second body again for the bead and flexible member At second retaining ring groove.

Further, the first fit portion is a depth hexagonal channel-shaped in the corner head or the first fit portion of specification Or the first fit portion is the hexagonal head protruded out.

Further, the second fit portion is in corner channel-shaped, and the 3rd fit portion is in corner head.

Further, the 4th fit portion is in polygonal channel-shaped, and the 5th fit portion annularly arranges dentation.

Further, the second body one end is provided with one the 6th fit portion, and the 6th fit portion is in hexagonal channel-shaped, and this Two body another ends are provided with one the 7th fit portion, and the 7th fit portion is in corner head, and the 7th fit portion and the 6th fit portion are in It is located remotely from each other.

Further, the fast-turn construction group includes：Sleeve piece, the external member is cylindrical so that hand grips, the external member one end In internal thread shape；One control piece, the control piece are located in external member, and the control piece one end is convexedly stretched in outside external member, the control piece It is in external screw thread shape to protrude out one end；One first engaging member, first engaging member through internal screw thread shape or are a screw piece shape in circle, First engaging member presses for hand, and for first engaging member outside external member, first engaging member protrudes out one end phase with control piece Combination is screwed togather, has a segment distance between first engaging member and external member；One flexible member, the flexible member are placed in external member, should Flexible member one end is resisted against on control piece, the control piece is butted on the end of external member；One second engaging member, second engaging member One end is provided with pivot groove, and the second engaging member another end is provided with the joint portion of external screw thread shape to be screwed with external member, second engaging member Provided with two appearance hole of beads；Two clamping pieces, the clamping piece are in bead shape, and the clamping piece is placed in the appearance hole of bead of the second engaging member Place；The control piece is butted in control piece by flexible member contact, the clamping piece, and the clamping piece is the appearance for being placed in the second engaging member At the hole of bead, and the clamping piece is set to be located at any annular groove of the first noumenon, i.e. in solid between the first noumenon and control piece and external member Shape is put in positioning, that is, the first noumenon can not fix its position in any displacement in pivot groove.

Further, can be sleeved at the 4th fit portion of ratchet provided with one the 3rd body, the 3rd body, the 3rd Body is protruded out provided with one the 8th fit portion, and the 8th fit portion is in the corner head of specification.

Further, the first noumenon is in the integrated or the first noumenon, ratchet spanner and ratchet with ratchet spanner Integrated.

The beneficial effects of the utility model are：

The utility model provides a kind of hand tool, against existing technologies the effect of：Second body can be from ratchet Remove, so harvesting when second body can be arranged in parallel with the first noumenon and save and receive and keep space, also save hand during transport The packaging space of tool construction.The first noumenon, ratchet spanner and the second body phase fit or can be disengaged mutually, such hand-held tool Structure can have at least four modes of operation and have operation extendibility.The hand tool is provided with the first fit portion and the 3rd fit Portion, thereby mutually it is arranged and each hand-held tool part of turn with two fit portions and other hand-held tool parts.The ratchet is hubbed at ratchet wrench In hand, the ratchet spanner can control the forward and reverse of ratchet to rotate dynamic or unidirectional turn, and second body is sheathed on the 4th set of ratchet In conjunction portion, when rotating ratchet spanner, the ratchet and the second body can be in equidirectional rotation with ratchet spanner.

Brief description of the drawings

Fig. 1 is the three-dimensional exploded view of the utility model hand tool.

Fig. 2 is the stereogram of the utility model hand tool ratchet.

Fig. 3 is the three-dimensional combination figure of the utility model hand tool.

Fig. 4 is the three-dimensional combination figure of the mode of operation of the utility model second.

Fig. 5 is the three-dimensional combination figure of the mode of operation of the utility model the 3rd.

Fig. 6 is the three-dimensional combination figure of the mode of operation of the utility model the 4th.

Fig. 7 is the three-dimensional exploded view of the utility model hand tool fast-turn construction group.

Fig. 8 is the three-dimensional combination figure of the utility model second embodiment.

Fig. 9 is the three-dimensional combination figure of the utility model 3rd embodiment.

Figure 10 is the three-dimensional combination figure of the utility model fourth embodiment.

Figure 11 is the three-dimensional combination figure of the embodiment of the utility model the 5th.

Figure 12 is the three-dimensional exploded view of the utility model sixth embodiment.

Figure 13 is the three-dimensional exploded view of the embodiment of the utility model the 7th.

Reference

10：The first noumenon；11：First fit portion；12：Annular groove；13：Second fit portion；20：Ratchet spanner；21：3rd set Conjunction portion；30：Ratchet；31：4th fit portion；32：First retaining ring groove；33：Ratchet portion；40：Clasp；50：Second body；51：The Five fit portions；52：Second retaining ring groove；53：6th fit portion；54：7th fit portion；60：Fast-turn construction group；61：Pivot groove；62：External member； 63：Control piece；64：First engaging member；65：Flexible member；66：Second engaging member；67：Clamping piece；70：3rd body；71：The Eight fit portions.

Embodiment

To make those skilled in the art understand the effect of the utility model completely, hereby coordinate accompanying drawing and reference with regard to this After the structure of utility model, composition are illustrated in, only person as described below is only to be used for explaining embodiment of the present utility model, is not looked forward to Figure does any formal limitation to the utility model according to this, is that is done is any with every under spirit of the present utility model Modification change, which connects, should belong to the scope of protection of the utility model.

Referring initially to shown in Fig. 1, Fig. 2 and Fig. 3, Fig. 1 is the three-dimensional exploded view of the utility model hand tool, Fig. 2 For the stereogram of the utility model hand tool ratchet, Fig. 3 is the three-dimensional combination figure of the utility model hand tool, this reality With new on a kind of hand tool, it includes：

One the first noumenon 10, the first noumenon 10 are in round bar body shape, and the one end of the first noumenon 10 is provided with the first fit portion 11, The first fit portion 11 is in the corner head of specification, and the first noumenon 10 is provided with a plurality of annular grooves 12, and each annular groove 12 is in recessed Arcuation, the plural annular groove 12 are arranged in a linear shape with respect to the axis direction of the first noumenon 10, and the another end of the first noumenon 10 is provided with the Two fit portions 13, the second fit portion 13 are in corner channel-shaped, and the second fit portion 13 and the first fit portion 11 are located remotely from each other；

One ratchet spanner 20, the ratchet spanner 20 are provided with one the 3rd fit portion 21, the 3rd fit portion 21 and the first noumenon The 10 phase fit of the second fit portion 13, the 3rd fit portion 21 are in corner head；

One ratchet 30, please be aided with shown in Fig. 2, and the ratchet 30 is hubbed in ratchet spanner 20, and the ratchet 30 is provided with the 4th set Conjunction portion 31, the 4th fit portion 31 are in polygonal channel-shaped, and one first retaining ring groove 32, first clasp are provided with the 4th fit portion 31 Groove 32 is in circle scrobicular ring channel-shaped, and the outer peripheral edge of the ratchet 30 is provided with the ratchet portion 33 of annular arrangement tooth, and the ratchet spanner can control spine Take turns forward and reverse turn or unidirectional turn；

One clasp 40, the clasp 40 are placed in the first retaining ring groove 32, the clasp 40 in C font shapes ring body and somewhat bullet Property；

One second body 50, second body 50 are in round bar body shape, and second body 50 is sheathed in ratchet 30 and can be certainly Removed on ratchet 30, the centre of second body 50 is provided with the 5th fit portion 51, and the 5th fit portion 51 is placed in the 4th set In conjunction portion 31, the 5th fit portion 51 annularly arranges dentation, and the 5th fit portion 51 is in the relatively just the 5th with ratchet portion 33 Fit portion 51 is provided with the second retaining ring groove 52, and relatively just, the clasp 40 is placed in the retaining ring groove 32 of the second retaining ring groove 52 and first In one retaining ring groove 32 and the second retaining ring groove 52, the one end of the second body 50 is provided with one the 6th fit portion 53, the 6th fit portion 53 In hexagonal channel-shaped, the another end of the second body 50 is provided with one the 7th fit portion 54, and the 7th fit portion 54 is in corner head, the 7th fit portion 54 with the 6th fit portion 53 in being located remotely from each other；

One fast-turn construction group 60, the fast-turn construction group 60 are provided with the pivot groove 61 run through, and the pivot groove 61 is hubbed on the first noumenon 10, and this is fast Turn group 60 to can control and be positioned at any annular groove 12, the pivot groove 61 is in circular hole channel-shaped.

It please be aided with shown in Fig. 3, can be best illustrated in by diagram, the first noumenon 10 and the phase fit of ratchet spanner 20, the ratchet 3rd fit portion 21 of spanner 20 is sheathed in the second fit portion 13 of the first noumenon 10, and the ratchet 30 is hubbed at ratchet spanner 20 Interior, the 5th fit portion 51 of second body 50 is sheathed in the 4th fit portion 31 of ratchet 30, and the second of second body 50 Relatively just, the clasp 40 is buckled is located at the first retaining ring groove 32 and the second retaining ring groove 52 to first retaining ring groove 32 of retaining ring groove 52 and ratchet 30 Interior, the fast-turn construction group 60 is hubbed on the first noumenon 10, and the fast-turn construction group 60 is controllable and is positioned at any annular groove 12, the ratchet wrench Hand 20 can control the positive reverse direction of ratchet 30, hold on the second body 50, second body 50 can be that torque can turn Ratchet spanner 20 and the first noumenon 10 are the first mode of operation.

Please continue to refer to shown in Fig. 4, Fig. 4 is the three-dimensional combination figure of the mode of operation of the utility model second, can be clear by diagram Shown in Chu, the ratchet spanner 20 can disengage with the phase of the first noumenon 10, and the first noumenon 10 and fast-turn construction group 60 are combined, the fast-turn construction group 60 can be located at any annular groove 12 in free displacement on the first noumenon 10, hold during operation and are held in the outer peripheral face of fast-turn construction group 60, should When the 360 deg of the first noumenon 10 rotates, the first noumenon 10 can reach the work(of quick turn in pivot in fast-turn construction group 60 Effect.

Please continue to refer to shown in Fig. 5, Fig. 5 is the three-dimensional combination figure of the mode of operation of the utility model the 3rd, can be clear by diagram Shown in Chu, the ratchet spanner 20, the body 50 of ratchet 30 and second are combined, can be driven when ratchet spanner 20 rotates ratchet 30 with Direction turn of second body 50 with ratchet spanner 20, you can make the hand being sleeved in the 6th fit portion 53 or the 7th fit portion 54 Tool piece turn, or force on the second body 50 and turn ratchet spanner 20 and turn are sleeved on the craft in the 3rd fit portion 21 Has part.

Please continue to refer to shown in Fig. 6, Fig. 6 is the three-dimensional combination figure of the mode of operation of the utility model the 4th, can be clear by diagram Shown in Chu, the ratchet 30 is hubbed in ratchet spanner 20, and the clasp 40 is placed in the first retaining ring groove 32, and the 3rd set is gripped with hand Conjunction portion 21, the combination can be used individually as ratchet spanner, or can turn ratchet spanner 20 and turn is sleeved on the 3rd fit The hand-held tool part in portion 21.

Please continue to refer to shown in Fig. 7, Fig. 7 is the three-dimensional exploded view of the utility model hand tool fast-turn construction group, and this is this U.S. patents US8869659B2 and TaiWan, China certificate number of the people described in conventional background：M440848 is apllied Patent structure, it can be best illustrated in by diagram, it includes；

Sleeve piece 62, the external member 62 is cylindrical so that hand grips, and the one end of external member 62 is in internal thread shape；

One control piece 63, the control piece 63 are located in external member 62, and the one end of control piece 63 is convexedly stretched in outside external member 62, the control The one end that protrudes out of product 63 is in external screw thread shape；

One first engaging member 64, first engaging member 64 through internal screw thread shape or are a screw piece shape in circle, and this first Engaging member 64 presses for hand, and for first engaging member 64 outside external member 62, first engaging member 64 protrudes out one with control piece 63 The combination that is screwed is held, has a segment distance between first engaging member 64 and external member 62；

One flexible member 65, the flexible member 65 are placed in external member 62, and the one end of flexible member 65 is resisted against control piece On 63, the control piece 63 is set to be butted on the end of external member 62；

One second engaging member 66, the one end of the second engaging member 66 are provided with pivot groove 61, and the another end of the second engaging member 66 is provided with outer To be screwed with external member, second engaging member 66 is provided with two appearance hole of beads for the joint portion of shape of threads；

Two clamping pieces 67, the clamping piece 67 are in bead shape, and the clamping piece 67 is placed in the appearance hole of bead of the second engaging member 66 Place；

The control piece 63 is butted in control piece 63 by the contact of flexible member 65, the clamping piece 67, and the clamping piece 67 is i.e. accommodating At the appearance hole of bead of the second engaging member 66, and the clamping piece 67 is set to be located at any annular groove 12 of the first noumenon 10, first It is in fixed position shape to be between body 10 and control piece 63 and external member 62, that is, the first noumenon 10 can not any displacement in pivot groove 61 And fix its position.

Please continue to refer to shown in Fig. 8, Fig. 8 is the three-dimensional combination figure of the utility model second embodiment, can be clear by diagram Shown, the first fit portion 11 is a depth hexagonal channel-shaped for muff coupling opener head.

Please continue to refer to shown in Fig. 9, Fig. 9 is the three-dimensional combination figure of the utility model 3rd embodiment, can be clear by diagram Shown, the first fit portion 11 is the hexagonal head protruded out.

Please continue to refer to shown in Figure 10, Figure 10 is the three-dimensional combination figure of the utility model fourth embodiment, can be clear by diagram Shown in Chu, provided with one the 3rd body 70, the 3rd body 70 can be sleeved at the 4th fit portion 31 of ratchet 20, the 3rd body 70 protrude out provided with one the 8th fit portion 71, and in the corner head of specification, the 8th fit portion 71 can be with set in the 8th fit portion 71 The chamfered groove of specification four that cylinder, extension bar, adapter, the bottle opener ... of tool sleeve wait, which is nested, sets another hand-held tool of the turn of the 3rd body 70 Part.

Please continue to refer to shown in Figure 11, Figure 11 is the three-dimensional combination figure of the embodiment of the utility model the 5th, can be clear by diagram Shown in Chu, the first noumenon 10 and ratchet spanner 20 are in integrated.

Please continue to refer to shown in Figure 12, Figure 12 is the three-dimensional exploded view of the utility model sixth embodiment, can be clear by diagram Shown in Chu, the first noumenon 10, ratchet spanner 20 and ratchet 30 are in integrated.

Please continue to refer to shown in Figure 13, Figure 13 is the three-dimensional exploded view of the embodiment of the utility model the 7th, can be clear by diagram Shown in Chu, the fast-turn construction group 60 includes sleeve piece 62, the first engaging member 64 and clamping piece 67.

Another embodiment of the utility model, the ratchet 30 are not provided with the first retaining ring groove 32 and are provided with a hole slot, the clasp 40 A bead and flexible member are changed to, the bead and flexible member are located in the hole slot of ratchet 30, and the bead and flexible member are again Bullet is peaked at the second retaining ring groove 52 of the second body 50.

Hand tool of the present utility model has the advantages of following：

1st, second body 50 can be removed from ratchet 30, and second body 50 can be flat with the first noumenon 10 when so receiving and keeping Row arrangement and save harvesting space, the packaging space of hand tool is also saved during transport.

2nd, the first noumenon 10, the body 50 of ratchet spanner 20 and second phase fit or can be disengaged mutually, and such craft is signed an undertaking Structure can have at least four modes of operation, have operation extendibility as shown in Fig. 3 to Fig. 7.

3rd, the hand tool is provided with the first fit portion 11, the 3rd fit portion 21, the 6th fit portion 53 and the 7th fit portion 54, thereby mutually it is arranged and each hand-held tool part of turn with four fit portions and other hand-held tool parts.

4th, the ratchet 30 is hubbed in ratchet spanner 20, and it is dynamic or single that the ratchet spanner 20 can control the forward and reverse of ratchet 30 to rotate To turn, second body 50 is sheathed in the 4th fit portion 31 of ratchet 30, when rotating ratchet spanner 20, the ratchet 30 with Second body 50 can be in equidirectional rotation with ratchet spanner 20.

5th, the first retaining ring groove 32, the 5th fit portion 51 of second body 50 are provided with the 4th fit portion 31 of the ratchet 30 Provided with the second retaining ring groove 52, relatively just, the clasp 40 is placed in the first retaining ring groove to the retaining ring groove 52 of the first retaining ring groove 32 and second 32 and second in retaining ring groove 52, make second body 50 be sheathed in the 4th fit portion 31 of ratchet 30, second body 50 is not Easily disengaged from the 4th fit portion 31 of ratchet 30.

6th, please be aided with shown in Fig. 4, the first noumenon 10 with fast-turn construction group 60 is combined to make as the hand-held tool of quick rotation With the first fit portion 11 can be nested with the chamfered groove of specification four in the corner head of specification and set.

7th, it please be aided with shown in Fig. 5, when rotating ratchet spanner 20, the turn of ratchet 30 can be driven simultaneously, ratchet 30 also can band The dynamic turn of the second body 50 being sheathed in the 4th fit portion 31, you can make in the 6th fit portion 53 and the 7th fit portion 54 The turn simultaneously of hand-held tool part.

8th, please be aided with shown in Fig. 6, the ratchet 30 is hubbed in ratchet spanner 20, and the clasp 40 is placed in the first retaining ring groove 32 It is interior, the 3rd fit portion 21 is gripped with hand, the combination can be used individually as ratchet spanner.

In summary, hand tool of the present utility model has practicality, novelty and progressive, can really meet practicality The application important document of new patent, is filed an application in accordance with the law.

Claims

A kind of 1. hand tool, it is characterised in that including：

One the first noumenon, the first noumenon are in round bar body shape, and the first noumenon one end is provided with the first fit portion, on the first noumenon Provided with a plurality of annular grooves, each annular groove is in concave arc shape, and the plural annular groove is arranged in a linear shape with respect to the axis direction of the first noumenon, The first noumenon another end is provided with the second fit portion, and the second fit portion is located remotely from each other with the first fit portion；

One ratchet spanner, the ratchet spanner are provided with the second fit portion in one the 3rd fit portion, the 3rd fit portion and the first noumenon Phase fit；

One ratchet, the ratchet are hubbed in ratchet spanner, and the ratchet is provided with the 4th fit portion, and the outer peripheral edge of the ratchet is provided with ring-type The ratchet portion of tooth is arranged, the ratchet spanner can control the turn of ratchet forward and reverse or unidirectional turn；

One second body, second body are in round bar body shape, and second body is sheathed in ratchet and can removed from ratchet, should The centre of second body is provided with the 5th fit portion, and the 5th fit portion is placed in the 4th fit portion of ratchet, the 5th set Conjunction portion is with ratchet portion in relatively just；

One fast-turn construction group, the fast-turn construction group are provided with the pivot groove run through, and the pivot groove is hubbed on the first noumenon, depending on the fast-turn construction group is controllable At any annular groove, the pivot groove is in circular hole channel-shaped.
2. hand tool as claimed in claim 1, it is characterised in that one first retaining ring groove is provided with the 4th fit portion, First retaining ring groove is in circle scrobicular ring channel-shaped, and provided with a clasp, the clasp is placed in the first retaining ring groove, and the clasp is in C font shapes Ring body and somewhat elastic, the 5th fit portion is provided with the second retaining ring groove, and second retaining ring groove is relative with the first retaining ring groove just, this Clasp is placed in the first retaining ring groove and the second retaining ring groove.
3. hand tool as claimed in claim 1, it is characterised in that the ratchet is provided with a hole slot, and the 5th fit portion is set Have the second retaining ring groove, provided with a bead and flexible member, the bead and flexible member are located in the hole slot of ratchet, the bead and Bullet peaks at the second retaining ring groove of the second body flexible member again.
4. hand tool as claimed in claim 2 or claim 3, it is characterised in that the first fit portion is in the corner head of specification Or the first fit portion is a depth hexagonal channel-shaped or the first fit portion is the hexagonal head protruded out.
5. hand tool as claimed in claim 2 or claim 3, it is characterised in that the second fit portion is in corner channel-shaped, and the 3rd Fit portion is in corner head.
6. hand tool as claimed in claim 2 or claim 3, it is characterised in that the 4th fit portion is in polygonal channel-shaped, and the 5th Fit portion annularly arranges dentation.
7. hand tool as claimed in claim 2 or claim 3, it is characterised in that the second body one end is provided with one the 6th fit Portion, the 6th fit portion are in hexagonal channel-shaped, and the second body another end is provided with one the 7th fit portion, and the 7th fit portion is in four angle heads Shape, the 7th fit portion are in be located remotely from each other with the 6th fit portion.
8. hand tool as claimed in claim 2 or claim 3, it is characterised in that the fast-turn construction group includes：Sleeve piece, the external member are in Cylindrical shape grips for hand, and the external member one end is in internal thread shape；One control piece, the control piece are located in external member, the control Part one end is convexedly stretched in outside external member, and the one end that protrudes out of the control piece is in external screw thread shape；One first engaging member, first engaging member is in circle Body is through internal screw thread shape or be a screw piece shape, and first engaging member is located at outside external member for hand pressing, first engaging member, and this The one end that protrudes out of one engaging member and control piece is screwed combination, has a segment distance between first engaging member and external member；One elasticity member Part, the flexible member are placed in external member, and the flexible member one end is resisted against on control piece, the control piece is butted on the end of external member Portion；One second engaging member, the second engaging member one end are provided with pivot groove, and the second engaging member another end is provided with the joint portion of external screw thread shape To be screwed with external member, second engaging member is provided with two appearance hole of beads；Two clamping pieces, the clamping piece are in bead shape, the blocking Part is placed at the appearance hole of bead of the second engaging member；The control piece is butted in control piece by flexible member contact, the clamping piece, the card Product is placed at the appearance hole of bead of the second engaging member, and the clamping piece is located at any annular groove of the first noumenon, and first It is in fixed position shape to be between body and control piece and external member, that is, the first noumenon can not fix it in any displacement in pivot groove Position.
9. hand tool as claimed in claim 2 or claim 3, it is characterised in that provided with one the 3rd body, the 3rd body can cover At the 4th fit portion of ratchet, the 3rd body is protruded out provided with one the 8th fit portion, and the 8th fit portion is in the four of specification Angle head shape.
10. hand tool as claimed in claim 2 or claim 3, it is characterised in that the first noumenon and ratchet spanner are in integrated Or the first noumenon, ratchet spanner and ratchet are in integrated.