CN204135951U

CN204135951U - Ratchet wrench tool group

Info

Publication number: CN204135951U
Application number: CN201420465115.3U
Authority: CN
Inventors: 陈永致
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-08-18
Filing date: 2014-08-18
Publication date: 2015-02-04
Anticipated expiration: 2024-08-18

Abstract

The utility model discloses a kind of ratchet wrench tool group, include a box body, multiple tool-joint be located in box body, the side plate being fixed in box body two side and a ratchet device; This ratchet device has a pivot connecting plate and and is located at ratchet head on pivot connecting plate, the front end pivot joint of pivot connecting plate and two side plates, reciprocal pivotable can be carried out between use location to reception position by External Force Acting, this pivot connecting plate has a blocking rank portion, the front end of this restriction slip lid has a blocking protuberance, this restriction slip lid is slidably connected to two side sheet rooms, carries out forward and backward slippage; When limiting slip lid slippage forward, blocking protuberance abuts with blocking rank portion, is positioned on use location to be limited by ratchet device, when this restriction slip lid is toward rear end slippage, blocking protuberance and this blocking exponent part from, make ratchet device be switched to reception position; By this, the utility model is enhanced feature and convenience not only, more reaches reduction volume, in order to the effect of carrying.

Description

Ratchet wrench tool group

Technical field

The utility model relates to a kind of instrument, refers to a kind of ratchet wrench tool group specifically.

Background technology

General ratchet wrench tool group, except needing ratchet spanner, also needs the tool-joint of multiple different types and the instrument cases in order to hold this ratchet spanner and tool-joint.

Because ratchet spanner combined by ratchet head and the handle be connected on this ratchet head, therefore in order to hold the instrument cases volume of ratchet spanner, suitable huge of certainty.

For Regular Bicycle knight; due to drive bicycle go out motion, body-building time; bicycle generation minor issue can be run into unavoidably; and need carry out then and there disassembling or keeping in repair; therefore often can carry ratchet wrench tool group to go out, but the ratchet wrench tool group that volume is larger, not only carry not easily; also functional deficiency, and must additionally carry chain-processing device or gas filling bottle.

In view of this, the design people does not attain perfect caused many disappearances and inconvenience in above-mentioned ratchet wrench tool group structural design, and deeply conceives, and active research improvement has a fling at and development and Design goes out the utility model.

Utility model content

The purpose of this utility model is that providing a kind of significantly can reduce the better ratchet wrench tool group of volume and conformability and convenience.

In order to reach above-mentioned purpose, solution of the present utility model is:

A kind of ratchet wrench tool group, consists predominantly of: a box body, has an accommodation space; Multiple tool-joint, is movably set in the accommodation space of box body; Two side plates, are fixed on two opposite sides of box body, the medial surface of each side plate have a chute respectively; One ratchet device, have a pivot connecting plate and and be located at ratchet head on this pivot connecting plate, the front end pivot joint of this pivot connecting plate and two side plates, this pivot connecting plate has a blocking rank portion; One restriction slip lid, its front end has a blocking protuberance, and both sides have a sliding protuberance respectively, and each sliding protuberance is slidably connected in the chute of two side plates, and this restriction slip lid carries out forward and backward slippage by after External Force Acting along this chute; When limiting slip lid slippage forward, blocking protuberance abuts with the blocking rank portion of ratchet device, when this restriction slip lid is toward rear end slippage, blocking protuberance and blocking exponent part from.

Described box body has a diapire and a perisporium upwards protruded out from diapire periphery one, and diapire and perisporium, jointly around described accommodation space, the diapire in this accommodation space are laid with multiple fixture block, and this fixture block clamps described tool-joint.

Two relative lateral surfaces of described box body have at least one first location division, and the medial surface of two side plates has respectively at least one second location division, this first location division is combined with this second location division and locates.

Described first location division is projection, and described second location division is groove.

Described first location division is groove, and this second location division is projection.

This ratchet wrench tool group also includes a locking part; The position of each side plate adjacent back end has a locking perforation respectively, and this locking part has a long nut and a screw, wear lock in this biside plate locking perforation between, two side plates are fixed in box body two outer side edges.

This ratchet wrench tool group also includes an articulated part; The position of each side plate adjacent front end has a pivot joint perforation respectively, and this pivot connecting plate has a long nut and a screw, wears pivot in the pivot joint perforation of biside plate and the pivoted hole of pivot connecting plate, with between front end pivot connecting plate being articulated in biside plate.

This ratchet wrench tool group also includes a chain-processing device, and it is locked on the rear end of restriction slip lid.

Described ratchet head is reversible ratchet.

This ratchet wrench tool group also includes a valve seat installed for gas filling bottle, and this valve seat is movably set between the back-end location of biside plate.

After adopting said structure, the utility model ratchet spanner by ratchet device, instrument cases, tool-joint, chain-processing device and can not only be integrated for the valve seat that gas filling bottle is installed, so that the convenience of carrying, and provides more perfect maintenance function.More this ratchet device can be switched to reception position to be folded, with energy foreshortened length, in order to carrying.

Accompanying drawing explanation

Fig. 1 is the three-dimensional exploded view of the utility model preferred embodiment;

Fig. 2 is three-dimensional combination figure embodiment illustrated in fig. 1;

Fig. 3 is sectional view one embodiment illustrated in fig. 1;

Fig. 4 is sectional view two embodiment illustrated in fig. 1;

Fig. 5 is action schematic diagram one embodiment illustrated in fig. 1;

Fig. 6 is action schematic diagram two embodiment illustrated in fig. 1;

Fig. 7 is action schematic diagram three embodiment illustrated in fig. 1;

Fig. 8 embodiment illustrated in fig. 1 analyses and observe partial enlarged drawing;

Fig. 9 is another enforcement aspect constitutional diagram embodiment illustrated in fig. 1.

Wherein:

Wrench group 100 box body 10 diapire 11

Perisporium 12 first location division 121 accommodation space 13

Fixture block 14 tool-joint 20 side plate 30

Second location division 31 chute 32 locks perforation 33

Pivot joint is bored a hole the long nut 41 of 34 locking part 40

Screw 42 ratchet device 50 pivot connecting plate 51

Portion 512, pivoted hole 511 blocking rank ratchet head 52

The long nut 61 of ratchet hole 521 articulated part 60

Screw 62 limits slip lid 70 blocking protuberance 71

Sliding protuberance 72 chain-processing device 80 valve seat 90.

Detailed description of the invention

In order to explain the technical solution of the utility model further, below by specific embodiment, the utility model is elaborated.

Refer to Fig. 1 to Fig. 9, a kind of ratchet wrench tool group 100 that the utility model one preferred embodiment provides, it consists predominantly of a box body 10, multiple tool-joint 20, two side plate 30, locking part 40, ratchet device 50, articulated part 60, restriction slip lid 70 and a chain-processing device 80.

Refer to Fig. 1 to Fig. 4, box body 10 have perisporium 12, that a diapire 11, upwards protrudes out from this diapire 11 periphery one by this diapire 11 and this perisporium 12 institute common around accommodation space 13 and multiple fixture block 14 be positioned on the diapire 11 of this accommodation space 13, fixture block 14 is laid with predetermined aspect, two relative lateral surfaces of perisporium 12 have at least one first location division 121, and in the present embodiment, this first location division 121 is projection.

Refer to Fig. 1 to Fig. 4, tool-joint 20 includes hex tool joint and the bottle opener tool-joint of multiple different types, and it is placed in the accommodation space 13 of box body 10, and in detachable mode by the clamped location of fixture block 14.

Refer to Fig. 1 to Fig. 4, the medial surface of each side plate 30 have respectively at least one second location division 31 and chute 32, second location division 31 of two side plates 30 is that the first location division 121 on box body 10 perisporium 12 two opposite sides is combined, and two side plates 30 are positioned on two relative lateral surfaces of box body 10.The position of each side plate 30 adjacent back end has a locking perforation 33 respectively, and the position of each side plate 30 adjacent front end has a pivot joint perforation 34 respectively.

Refer to Fig. 1 to Fig. 4, locking locking member 40 has long nut 41 and a screw 42, wears the correspondence locking in biside plate 30 and locks between perforation 33, to be fixed in box body 10 liang of outer side edges by two side plates 30.

Refer to Fig. 1 to Fig. 4, ratchet device 50 has a pivot connecting plate 51 and and is arranged at ratchet head 52 on this pivot connecting plate 51; Pivot connecting plate 51 both sides have the pivoted hole 511 that is positioned at correspondence position respectively, the bottom of this pivot connecting plate 51 has a blocking rank portion 512, this ratchet head 50 has a ratchet hole 521, be socketed for this tool-joint 20, to carry out one-way brake and the switching that exerts a force to one for switching object (not shown).

Refer to Fig. 1 to Fig. 4, articulated part 60 has long nut 61 and a screw 62, wears pivot in the corresponding pivot joint perforation 34 of biside plate 30 and the pivoted hole 511 of ratchet device 50, to be articulated between the front end of biside plate 30 by this pivot connecting plate 51.

Refer to Fig. 1 to Fig. 4, the front end of restriction slip lid 70 has a blocking protuberance 71, and the two opposite sides of this restriction slip lid 70 have the sliding protuberance 72 of a sliding protuberance 72, two respectively and are slidably connected to respectively between the chute 32 of biside plate 30, and can carry out front and back slippage along this chute 32.

Refer to Fig. 1 to Fig. 4, chain-processing device 80 is locked on the rear end of restriction slip lid 70.

Above-mentionedly be a kind of each portion component of ratchet wrench tool group 100 and the introduction of assembling mode thereof that the utility model one preferred embodiment provides, then again its handling characteristics be described as follows:

When for the utility model is received or is carried go out time, first by this restriction slip lid 70 extreme direction slippage backward (as shown in Figure 5), blocking protuberance 71 is no longer abutted with the blocking rank portion 512 of ratchet device 50, now just ratchet device 50 can be down switched to a reception position place with exerting a force a little, even if ratchet device 50 amplexiforms (as shown in Figure 6) with the bottom of box body 10, then the accommodation space 13 that slip lid 70 slippage forward (as shown in Figure 7) makes restriction slip lid 70 enclosed box body 10 will be limited again, drop out to prevent tool-joint 20, thus, just overall volume can significantly be reduced, to promote the convenience of carrying, and reduce volume shared when receiving.

When for using ratchet head 52 of the present utility model to carry out switching to an object, first slip lid 70 will be limited toward rear end slippage, again ratchet device 50 is up switched to a use location, then slip lid 70 will be limited again toward front end slippage, the blocking protuberance 71 of this restriction slip lid 70 is abutted with the blocking rank portion 512 of ratchet device 50, with the position of stationary ratchet train 50, be beneficial to carry out switching to object.

In addition, ratchet head 52 of the present utility model can be reversible ratchet, can by the changer lever 522(pulled on this ratchet head 52 as shown in Figure 8), to change the rotation direction that ratchet head 52 can drive switching, this mechanism is located by prior art, holds and does not add to repeat at this.Certainly, this ratchet head 52 also can be single direction ratchet, and cannot carry out driving the switching in switching direction, but do not affect the utility model effect for reaching.

Secondly, although in above-described embodiment, the first location division of box body is projection, and the second location division of side plate is groove; But in fact, the first location division of this box body also can be groove, the second location division of this side plate is then projection, and it also can reach effect of positioning combination equally.

In above-described embodiment, as shown in Figure 9, the utility model also can include a valve seat 90 can installed for gas filling bottle, and it is arranged between the back-end location of biside plate 30 in detachable mode, and the utility model so can be made separately to have function to tyre inflating.

Therefore, the utility model by ratchet device, instrument cases, tool-joint, chain-processing device and can not only be integrated for the valve seat that gas filling bottle is installed, so that the convenience of carrying, and provides more perfect maintenance function.More this ratchet device can be switched to reception position to be folded, with energy foreshortened length, in order to carrying.

Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field, to its suitable change done or modification, all should be considered as not departing from patent category of the present utility model.

Claims

1. a ratchet wrench tool group, is characterized in that, consists predominantly of:

One box body, has an accommodation space;

Multiple tool-joint, is movably set in the accommodation space of box body;

Two side plates, are fixed on two opposite sides of box body, the medial surface of each side plate have a chute respectively;

One ratchet device, have a pivot connecting plate and and be located at ratchet head on this pivot connecting plate, the front end pivot joint of this pivot connecting plate and two side plates, this pivot connecting plate has a blocking rank portion;

One restriction slip lid, its front end has a blocking protuberance, and both sides have a sliding protuberance respectively, and each sliding protuberance is slidably connected in the chute of two side plates, and this restriction slip lid carries out forward and backward slippage by after External Force Acting along this chute;

When limiting slip lid slippage forward, blocking protuberance abuts with the blocking rank portion of ratchet device, when this restriction slip lid is toward rear end slippage, blocking protuberance and blocking exponent part from.

2. according to ratchet wrench tool group according to claim 1, it is characterized in that: described box body has a diapire and a perisporium upwards protruded out from diapire periphery one, diapire and perisporium are jointly around described accommodation space, diapire in this accommodation space is laid with multiple fixture block, and this fixture block clamps described tool-joint.

3. according to ratchet wrench tool group according to claim 1, it is characterized in that: two relative lateral surfaces of described box body have at least one first location division, the medial surface of two side plates has respectively at least one second location division, this first location division is combined with this second location division and locates.

4. according to ratchet wrench tool group according to claim 3, it is characterized in that: described first location division is projection, described second location division is groove.

5. according to ratchet wrench tool group according to claim 3, it is characterized in that: described first location division is groove, this second location division is projection.

6. according to ratchet wrench tool group according to claim 1, it is characterized in that: also include a locking part; The position of each side plate adjacent back end has a locking perforation respectively, and this locking part has a long nut and a screw, wear lock in this biside plate locking perforation between, two side plates are fixed in box body two outer side edges.

7. according to ratchet wrench tool group according to claim 1, it is characterized in that: also include an articulated part; The position of each side plate adjacent front end has a pivot joint perforation respectively, and this pivot connecting plate has a long nut and a screw, wears pivot in the pivot joint perforation of biside plate and the pivoted hole of pivot connecting plate, with between front end pivot connecting plate being articulated in biside plate.

8. according to ratchet wrench tool group according to claim 1, it is characterized in that: also include a chain-processing device, it is locked on the rear end of restriction slip lid.

9. according to ratchet wrench tool group according to claim 1, it is characterized in that: described ratchet head is reversible ratchet.

10. according to ratchet wrench tool group according to claim 1, it is characterized in that: also include a valve seat installed for gas filling bottle, this valve seat is movably set between the back-end location of biside plate.