CN102672651A

CN102672651A - Movable opening ratchet sleeve combination wrench

Info

Publication number: CN102672651A
Application number: CN2011100592354A
Authority: CN
Inventors: 邹家平
Original assignee: JIANGSU SAINTY INTERNATIONAL GROUP JIANGDU TOOLS CO Ltd
Current assignee: JIANGSU SAINTY INTERNATIONAL GROUP JIANGDU TOOLS CO Ltd
Priority date: 2011-03-10
Filing date: 2011-03-10
Publication date: 2012-09-19

Abstract

The invention discloses a movable opening ratchet sleeve combination wrench, and relates to a movable wrench and a ratchet sleeve wrench. The movable opening ratchet sleeve combination wrench meets the requirement on multifunctional utilization, and simultaneously is comfortable in operation; and moreover, an operation process workpiece is large. The movable opening ratchet sleeve combination wrench comprises a movable opening wrench head and a handle, wherein a ratchet sleeve wrench head is arranged at the tail end of the handle; and the working groove of the ratchet sleeve wrench head and the working opening of the movable opening wrench head are formed in the same direction. According to the movable opening ratchet sleeve combination wrench, the opening wrench head and the ratchet sleeve wrench head are combined into a whole; one end of the handle is a movable opening wrench; and the other end of the handle is the ratchet sleeve wrench. In order to enlarge the process space in operation and enable an operator to grip the handle conveniently, the handle part of the ratchet sleeve wrench head has the camber of 15 degrees, namely a stepped surface is formed; and therefore, holding space below a handle surface is provided for an action which needs a large torque. The movable opening ratchet sleeve combination wrench meets the requirement on multifunction, is comfortable in operation and large in operation space.

Description

A kind of active open ratchet carriage combination wrench

Technical field

The present invention relates to a kind of hardware & tools, relate in particular to monkey wrench and box socket set.

Background technology

Monkey wrench, the box socket set that uses at present is respectively to be to use instrument independently in different occasions mostly, in the work of complicacy, all will all carry, and the while cost is than higher, and appearance is single.The application number " 87204031 " of the 1998.2.24. of State Intellectual Property Office bulletin, title " combined multi-functional spanner "; And 2008.9.3. bulletin; Application number " 200720158785.0 ", two patented technologies of title " multifunctional wrench " provide technological means approaching multifunctional wrench; It is provided with active open spanner and Socket type driving end of wrenches respectively at the two ends of handle, can reach to pull dual-purpose effect.But the work nest of the Socket type driving end of wrenches of aforementioned two patented technologies is vertical each other with the working hole of open-end wrench; Because handle generally is to adopt the oblate cross sectional shape that is suitable for ergonomic; Therefore this means of the prior art are not easy to operating personnel's operation, and perhaps the comfortableness of operation is poor.

Summary of the invention

The invention provides a kind ofly when satisfying multi-functional use, can make operation more comfortable, and the bigger active open ratchet carriage combination wrench of operating procedure workpiece.

Technical scheme of the present invention is: comprise active open spanner and handle, said handle tail end is provided with the ratchet carriage spanner, the equidirectional setting of working hole of the work nest of said ratchet carriage spanner and said active open spanner.

Be provided with one near the position of said handle tail end on the said handle and be the transition part of 10-18 ° of angle, make between the handle face one of handle face two and said handle body of said handle tail end the section of having poor with said handle body.

The present invention pulls first two tool combinations with open-end wrench and ratchet carriage, and handle one end is the active open spanner on the whole at one, and the other end is a box socket set.The active open spanner can be regulated the wrench opening size through the rotation adjusting worm screw; The ratchet carriage spanner changes the spanner size through the Socket type driving end of wrenches of changing different size, when work, need not to withdraw from spanner simultaneously and turns round the spanner angle.State space when operating for improving, so that the operator controls handle, ratchet carriage spanner handle designs becomes 15 ° of cambers, i.e. a formation section difference face is like this for providing the space of controlling under the handle face than the action of big torsion.The present invention is satisfying the multi-functional while, operate more comfortable, the operating space is bigger.

Description of drawings

Fig. 1 is a structural representation of the present invention

1 is handle among the figure, the 2nd, and live wrench mouth, the 3rd, adjusting screw(rod), the 4th, bearing pin, the 5th, dial handle, the 6th, little driving lever, the 7th, ratchet, the 8th, the ratchet spanner, the 9th, take off bar soon, the 10th, spring, the 11st, steel ball, the 12nd, Socket type driving end of wrenches.

Fig. 2 is a user mode reference diagram of the present invention

Fig. 3 is a schematic diagram of the present invention

101 is handle tail ends among the figure, the 102nd, and transition part.

The specific embodiment

The present invention is shown in Fig. 1-3: comprise active open spanner and handle 1, said handle tail end 101 is provided with the ratchet carriage spanner, the equidirectional setting of working hole of the work nest of said ratchet carriage spanner and said active open spanner.

Be provided with one near the position of said handle tail end 101 on the said handle 1 and be the transition part 102 of 10-18 ° of angle, make between the handle face one of handle face two and said handle 1 body of said handle tail end 101 section of having poor with said handle 1 body.Two sections poor faces make product integral body have under the bigger handle face and control the space.

It is following to further specify the present invention: an end of spanner is designed to the active open spanner, and the other end is designed to the ratchet carriage spanner; Simultaneously, ratchet carriage spanner handle tail is designed to 15 ° of cambers, and the handle body shaped design becomes streamlined external form.

At an end of active open spanner, regulate Flexible spanner mouth 2 and pull body (being arranged on the head end of handle 1) distance through rotation adjusting worm screw 3, reach the effect of using the different size securing member, the effect of bearing pin 4 is secured adjusted screw rods.

At an end of ratchet carriage spanner, the spanner side of employing tenon and some Socket type driving end of wrenches cooperate, and can change the socket head of obstructed specification; Simultaneously, the ratchet mechanism of this structure is through dialling handle 5, and little driving lever 6 is realized the switching-over effect of ratchet mechanism; Make box spanner can easily carry out switching-over work, ratchet 7 cooperates through 72 teeth with spanner, makes that the angle of revolution of ratchet mechanism is about 5 °; Spanner is worked in narrow and small working environment, and another characteristics of box socket set are when shirking Socket type driving end of wrenches changing Socket type driving end of wrenches, to have adopted fast off line structure; Promptly press and take off bar 9 soon; Steel ball 11 can freely get in the short slot that takes off bar soon, makes Socket type driving end of wrenches 12 leave the square tenon cooperation place of ratchet spanner smoothly, in addition; The handle designs of ratchet wrench head end becomes one to upwarp angle, has further improved the scope of application of Socket type driving end of wrenches.

Advantage of the present invention: traditional active open spanner and box socket set are organically combined, concentrate the handling characteristics of spanner separately, remedy deficiency separately each other; Increased the scope of application of spanner; Easy to carry, reduced production cost, simultaneously since adopted switching-over ratchet mechanism and Socket type driving end of wrenches take off device soon; Shorten the working time greatly, improved operating efficiency.In addition, pull the fairshaped exterior design of body shank, improved the comfort that the operator holds spanner, and outward appearance is smooth attractive in appearance.

Claims

1. an active open ratchet carriage combination wrench comprises active open spanner and handle, it is characterized in that, said handle tail end is provided with the ratchet carriage spanner, the equidirectional setting of working hole of the work nest of said ratchet carriage spanner and said active open spanner.

2. a kind of active open ratchet carriage combination wrench according to claim 1; It is characterized in that; Be provided with one near the position of said handle tail end on the said handle and be the transition part of 10-18 ° of angle, make between the handle face one of handle face two and said handle body of said handle tail end the section of having poor with said handle body.