CN202029077U

CN202029077U - Movable opening and ratchet wheel sleeve combined wrench

Info

Publication number: CN202029077U
Application number: CN2011200639337U
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: 2011-11-09
Anticipated expiration: 2021-03-10

Abstract

The utility model relates to a movable opening and ratchet wheel sleeve combined wrench, which relates to a movable wrench and a ratchet wheel sleeve wrench. When meeting the multifunctional use, the wrench makes operation more comfortable, and can be used for operating larger process workpieces. The combined wrench comprises a movable opening spanner and a handle, wherein the tail end of the handle is provided with a ratchet sleeve spanner, and a working groove of the ratchet sleeve spanner is arranged in the same direction with the working mouth of the movable opening spanner. According to the utility model, the opening spanner and the ratchet sleeve spanner are combined on a whole body, one end of the handle is provided with the movable opening wrench, and the other end of the handle is provided with the ratchet sleeve wrench. In order to increase the process space in operation to facilitate an operator to hold the handle, the handle part of the ratchet sleeve spanner is designed with a 15-degree camber to form a sectional difference surface, so a holding space under a handle surface is provided for actions needing larger torsion. The combined wrench has multiple functions, is more comfortable to operate, and has a larger operation space.

Description

Active open ratchet carriage combination wrench

Technical field

The utility model relates to a kind of hardware ﹠ tools, relates in particular to monkey wrench and box socket set.

Background technology

At present monkey wrench, the box socket set that uses is respectively to be to use instrument independently in different occasions mostly, all will all carry in the work of complexity, 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 mutually 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 Cao Zuo comfortableness is poor.

The utility model content

It is a kind of when satisfying multi-functional use that the utility model provides, and can make operation more comfortable, and the bigger active open ratchet carriage combination wrench of operating procedure workpiece.

The technical solution of the utility model is: comprise active open spanner and handle, described handle tail end is provided with the ratchet carriage spanner, the equidirectional setting of working hole of the work nest of described ratchet carriage spanner and described active open spanner.

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

The utility model is pulled 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 worm screw by rotation and regulate the wrench opening size; The ratchet carriage spanner changes the spanner size by the Socket type driving end of wrenches of changing different size, need not to withdraw from spanner simultaneously when work and turns round the spanner angle.State space when improving operation, so that the operator controls handle, ratchet carriage spanner handle designs becomes 15 ° of cambers, promptly forms a section difference face, provides the space of controlling under the handle face for the action of the big torsion of needs like this.The utility model 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 utility model

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 the utility model user mode reference diagram

Fig. 3 is a schematic diagram of the present utility model

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

The specific embodiment

The utility model is as Figure 1-3: comprise active open spanner and handle 1, described handle tail end 101 is provided with the ratchet carriage spanner, the equidirectional setting of working hole of the work nest of described ratchet carriage spanner and described active open spanner.

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

It is as follows to further specify the utility model: 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 worm screw 3 by rotation and regulate Flexible spanner mouth 2 and pull body (being arranged on the head end of handle 1) distance, reach the effect of using the different size securing member, the effect of bearing pin 4 is secured adjusted screw rods.

End at the ratchet carriage spanner, the spanner side of employing tenon and some Socket type driving end of wrenches cooperate, can change the socket head of obstructed specification, simultaneously, the ratchet mechanism of this structure is by dialling handle 5, little driving lever 6 is realized the commutation effect of ratchet mechanism, make box spanner can easily carry out commutation work, ratchet 7 and spanner cooperate by 72 teeth, make that the angle of revolution of ratchet mechanism is about 5 °, spanner is worked in narrow and small working environment, another characteristics of box socket set are when shirking Socket type driving end of wrenches changing Socket type driving end of wrenches, adopted fast off line structure, promptly pressed and take off bar 9 soon, steel ball 11 can freely enter in the short slot that takes off bar soon, make 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 utility model: traditional active open spanner and box socket set are organically combined, concentrate the handling characteristics of spanner separately, remedy deficiency separately mutually, increased the scope of application of spanner, easy to carry, reduced production cost, simultaneously since adopted commutation 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. active open ratchet carriage combination wrench comprises active open spanner and handle, it is characterized in that, described handle tail end is provided with the ratchet carriage spanner, the equidirectional setting of working hole of the work nest of described ratchet carriage spanner and described active open spanner.

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