CN102837280B - Adjustable spanner with ratcheting function - Google Patents
Adjustable spanner with ratcheting function Download PDFInfo
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- CN102837280B CN102837280B CN201110172379.0A CN201110172379A CN102837280B CN 102837280 B CN102837280 B CN 102837280B CN 201110172379 A CN201110172379 A CN 201110172379A CN 102837280 B CN102837280 B CN 102837280B
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Abstract
The invention discloses an adjustable spanner with a ratcheting function, which comprises a body, a movable jaw, an adjusting device and a control piece. The body and the movable jaw can drive a to-be-driven piece. The adjusting device can adjust the movable jaw to move transversely; the control piece can be switched from a first position to a second position; when the control piece is positioned at the first position, the movable jaw cannot ratchet relative to the body; and when the control piece is positioned at the second position, the movable jaw can ratchet relative to the body. According to the adjustable spanner, as the control piece directly corresponds to the adjusting device, the effect that the ratcheting is controlled without adding other components can be achieved. The ratcheting effect of the adjustable spanner can be achieved with a simpler design and fewer components.
Description
Technical field
The present invention relates to a kind of monkey wrench, refer in particular to a kind of monkey wrench with ratcheting function.
Background technology
With reference to Figure 12, for a kind of three-dimensional exploded view of the monkey wrench reciprocally rotated, it includes: a fixed jaw 91, there is a storage tank 911, and there is a slideway 912 communicated with this storage tank 911 above this storage tank 911, and laterally provided a perforation 913 in this storage tank 911 side, and radial direction provides a through hole 914 in this perforation 913, and a perforation 915 is offered below this storage tank 911, separately be horizontally set with a via hole 916 in the side that this fixed jaw 91 differs from this through hole 914, and this through hole 914 is connected with this perforation 915 respectively with this via hole 916, one movable jaw 92, in its slideway 912 being arranged at this fixed jaw 91 and can be traversing along this slideway 912, makes the clamp port forming a modifiable spacing between this movable jaw 92 and this fixed jaw 91, and bottom movable jaw 92, is formed with a teeth portion 921, one screw rod 93, be arranged in the storage tank 911 of this fixed jaw 91, this screw rod 93 has an external thread section 931, and the external thread section 931 of this screw rod 93 closes with the mutual Nie of the teeth portion 921 bottom this movable jaw 92, and is provided with one first spring 932 between this screw rod 93 and this storage tank 911 inwall, one axostylus axostyle 94, from this perforation 913 through this first spring 932 and this screw rod 93, and can drive this screw rod 93 compress this first spring 932 and carry out a transverse shifting, and this axostylus axostyle 94 inside contracts in the position of this through hole 914 relatively and is formed with a stop part 941, certain hyte 95, be arranged in this through hole 914, this location group 95 includes one second spring 951 and a latch 952, this second spring 951 to be located at bottom this through hole 914 and in order to shore this latch 952 end, and make the top of this latch 952 must be arranged in the stop part 941 of this axostylus axostyle 94 and form the state of mutual clip, and be convexly equipped with an Actuator Division 9521 in this latch 952 end towards the side of this perforation 915, one shores group 96, is located in this via hole 916, and this is shored group 96 and sequentially includes top bracing member 961, the 3rd spring 962 and a spiral cover 963, and this top bracing member 961 is shored by the 3rd spring 962 and stretch towards this perforation 915 direction and establish, one operating parts 97, be located in this perforation 915, and these operating parts 97 two ends convexedly stretch in outside this perforation 915 respectively, and this operating parts 97 is formed with one first V-arrangement support surface 971 in the position of this latch 952 Actuator Division 9521 relative, separately be formed with one second V-arrangement support surface 972 in the position of this operating parts 97 this top bracing member 961 relative, and this Actuator Division 9521 is connected to this each V-arrangement support surface 971 respectively with this top bracing member 961, the central turning point of 972, and press this operating parts wherein one end time, this each V-arrangement support surface 971, 972 can push up this latch 952 Actuator Division 9521 of pressure respectively moves with this top bracing member 961, and the stop part 941 making this latch 952 top must depart from this axostylus axostyle 94 also removes the clip state to this axostylus axostyle 94.
Screw rod is arranged in by means of axostylus axostyle, and by screw limiting in storage tank; And control operation part interlock latch moves, whether further control latch top is pressed on axostylus axostyle, and reach restraint jaw whether can effect of fixed jaw spine move relatively, operating parts is subject to shoring shoring of group and can stays on latch simultaneously, and latch also relies on the release of the elasticity of the second spring and pull in axostylus axostyle in top.
Such design allow latch, shore the assembly that group all necessitates with the second spring, for monkey wrench, the part of configuration is various complicated again, has the necessity improved in fact.
Therefore, the present invention wants to get rid of or at least alleviate the problem that prior art meets with.
Summary of the invention
The present invention for solve technical problem be for prior art exist disappearance, a kind of monkey wrench with ratcheting function is provided.
The technological means that the present invention mainly improves is, it relies on this control piece directly to correspond to this adjusting device, manipulation spine move whether effect is reached without the need to setting up other assembly, really can with less assembly, and structure more simply designs and reaches the object of monkey wrench spine move effect.
The technological means of the secondary improvement of the present invention is, its shaft member has the effect supporting this worm gear, and this shaft member produces with this control piece the effect supported or engage again simultaneously, make the single component of this shaft member can have two kinds of effects, such design can reduce the quantity of assembly, and less element assists is in the efficiency of assembling, reduces further and produce cost.
For achieving the above object, the technical solution used in the present invention is:
There is a monkey wrench for ratcheting function, it is characterized in that, include:
A body, it comprises a fixed jaw, a sliding tray, a room, one first is held hole, one second is held Kong Yuyi the 3rd appearance hole, this fixed jaw is positioned at the side of this body, this sliding tray is laterally arranged in this body, this room is positioned at the middle part of this body and penetrates this body, this room is vertical and be communicated with this sliding tray, this the first appearance hole is parallel to this sliding tray, this the first appearance hole is communicated with this room, this the second appearance hole is perpendicular to this first appearance hole, this the first appearance hole of this second Rong Konggeng locally connected, 3rd holds hole is longitudinally located at this body, 3rd hold hole communicate this second hold hole, 3rd holds in hole and is provided with one group of top and pulls device,
A movable jaw, it is slidedly arranged on this sliding tray;
An adjusting device, it is located in this body, and also can adjust this movable jaw is displaced into this sliding tray, distance between this movable jaw of further control and this fixed jaw, this adjusting device comprises a shaft member and a worm screw, and this shaft member comprises first paragraph and second segment, and the side of this first paragraph forms a plane, and this plane is provided with several top pulls tooth, this second segment is arranged in this worm screw, and this worm screw is also positioned at this room, stirs this worm screw and can control this movable jaw and be displaced into this sliding tray;
A control piece, it is arranged in this second appearance hole, this control piece comprises at least one all-moving surface, at least one controls tooth, at least one is kept out face and a top and to pull groove, this all-moving surface and this control tooth are positioned at the same face, this keeps out face perpendicular to this control tooth, this all-moving surface and this control tooth correspond to the plane of this shaft member and top and to pull tooth, this control tooth is selective to be engaged in this top and to pull tooth, can selectively to pull tooth to being located at this top in this face of keeping out, slot is pulled in the one side in contrast to this control tooth in this top, this top groove of pulling is subject to the pull top of device, this top and pulls, this control piece can switch change between the first location and the second location, when this control piece is positioned at primary importance, this control tooth corresponds to this top and to pull tooth, tooth of pulling in this top is kept out in this face of keeping out, this movable jaw cannot move relative to this fixed jaw, when this control piece is positioned at the second place, the top of this control tooth and this shaft member tooth of pulling is formed and misplaces, and make this control tooth can be engaged in this top and to pull tooth, this movable jaw can move relative to this fixed jaw.
This top groove of pulling is inverted v-shaped, it comprises first inclined-plane and second inclined-plane, when this control piece is positioned at primary importance, pull the first inclined-plane of groove and the second joint, inclined-plane, this top is subject to device top of pulling, this top and pulls, when this control piece is positioned at the second place, pull the first inclined-plane of groove, this top is subject to device top of pulling, this top and pulls.
This control piece can primary importance, the second place and the 3rd between switch and change, when this control piece is positioned at the 3rd position, the second inclined-plane of groove is pulled to pushing up device of pulling in this top.
Tooth top and this all-moving surface of this control tooth are positioned at same horizontal level.
This adjusting device also comprises an elastomer, it is positioned at this room, and this shaft member first paragraph is arranged in this elastomer, and this first paragraph and second segment joint form a stopper, this elastomer is restricted between this worm screw and this room, and this worm screw is restricted to this stopper.
This adjusting device more comprises a fastener, forms a ring between this second segment and the 3rd section, and this fastener button is located at this circular groove, and this worm screw is restricted between this stopper and this fastener.
This movable jaw comprises a slipping part, several teeth portion and a jaw portion, the teeth portion of this movable jaw is positioned at the periphery of this slipping part, and the teeth portion of this movable jaw is transversely arranged, this jaw portion is positioned at one end of the teeth portion in contrast to this movable jaw, the slipping part of this movable jaw is slidedly arranged on the sliding tray of this body, and this jaw portion corresponds to this fixed jaw, and this jaw portion and this fixed jaw can clamping band actuators, the periphery ring of this worm screw is provided with several teeth portion, and the teeth portion of this worm screw is engaged in the teeth portion of this movable jaw.
This top pull device comprise an elastic component and one push up valve part, this elastic component provides elasticity to discharge and promotes this valve part top, top and to pull groove of pulling in this top.
Compared with prior art, the beneficial effect that the present invention has is:
1. the present invention has the monkey wrench of ratcheting function, it relies on this control piece directly to correspond to this adjusting device, manipulation spine move whether effect is reached without the need to setting up other assembly, really can with less assembly, and structure more simply designs and reaches the object of monkey wrench spine move effect.
2. the present invention has the monkey wrench of ratcheting function, its shaft member has the effect supporting this worm gear, and this shaft member produces with this control piece the effect supported or engage again simultaneously, make the single component of this shaft member can have two kinds of effects, such design can reduce the quantity of assembly, and less element assists is in the efficiency of assembling, reduces further and produce cost.
Accompanying drawing explanation
Fig. 1 is the stereo appearance figure that the present invention has the monkey wrench of ratcheting function;
Fig. 2 is the three-dimensional exploded view that the present invention has the monkey wrench of ratcheting function;
Fig. 3 is the three-dimensional exploded view that the present invention has another visual angle of monkey wrench of ratcheting function;
Fig. 4 is the three-dimensional exploded view at monkey wrench another visual angle again that the present invention has a ratcheting function;
Fig. 5 is the sectional view that the present invention is got by the 5-5 hatching of Fig. 1;
Fig. 6 is the sectional view that the present invention is got by the 6-6 hatching of Fig. 1, and table control piece is positioned at the schematic diagram of primary importance;
Fig. 7 is the continuity of Fig. 5 of the present invention, represents that control piece is positioned at the schematic diagram of primary importance;
Fig. 8 is the continuity of Fig. 6 of the present invention, represents that control piece is positioned at the schematic diagram of the second place;
Fig. 9 is the continuity of Fig. 7 of the present invention, represents that control piece is positioned at the schematic diagram of the second place;
Figure 10 is the continuity of Fig. 9 of the present invention, represents that monkey wrench has the schematic diagram of spine move effect;
Figure 11 is the schematic diagram that control piece of the present invention is positioned at the 3rd position;
Figure 12 is a kind of three-dimensional exploded view of the monkey wrench reciprocally rotated.
Description of reference numerals: 91 fixed jaws; 911 storage tanks; 912 slideways; 913 perforation; 914 through holes; 915 perforations; 916 via holes; 92 movable jaws; 921 teeth portion; 93 screw rods; 931 external thread sections; 932 first springs; 94 axostylus axostyles; 941 stop parts; 95 location groups; 951 second springs; 952 latches; 9521 Actuator Divisions; 96 shore group; 961 top bracing members; 962 the 3rd springs; 963 spiral covers; 97 operating parts; 971 first V-arrangement support surfaces; 972 second V-arrangement support surfaces; 10 bodies; 101 first ends; 102 second ends; 103 first sides; 104 second sides; 11 fixed jaws; 12 sliding trays; 13 rooms; 14 first hold hole; 15 second hold hole; 16 the 3rd hold hole; 17 push up device of pulling; 171 elastic components; 172 top valve parts; 20 movable jaws; 21 slipping parts; 22 teeth portion; 23 jaw portions; 30 adjusting devices; 31 shaft member; 311 first paragraphs; 312 second segments; 313 the 3rd sections; 314 stoppers; 315 circular grooves; 316 planes; 317 push up tooth of pulling; 32 elastomers; 33 worm screws; 331 teeth portion; 34 fasteners; 40 control pieces; 41 all-moving surfaces; 42 control tooth; 43 keep out face; 44 push up groove of pulling; 441 first inclined-planes; 442 second inclined-planes.
Detailed description of the invention
Relevant the technology used in the present invention, means and effect thereof, hereby lift a preferred embodiment and coordinate graphic detailed description as after, this is only for explanation, restriction not by this kind of structure in patent application.
With reference to Fig. 1, there is for the present invention the stereo appearance figure of the monkey wrench of ratcheting function.The monkey wrench with ratcheting function of the present invention comprises a body 10, movable jaw 20, adjusting device 30 and a control piece 40.This body 10 comprises first end 101, second end 102, first side 103 and the second side 104.This body 10 first end 101 grips for user, and this body 10 second end 102 can drive to be driven with this movable jaw 20.This adjusting device 30 can adjust this movable jaw 20 transverse shifting, and this control piece 40 can switch between primary importance and the second place, and this control piece 40 is when primary importance, and this movable jaw 20 cannot this body 10 spine move relatively; This control piece 40 is when the second place, and this movable jaw 20 can this body 10 spine move relatively.The present invention relies on this control piece 40 directly to correspond to this adjusting device 30, reaches manipulate spine move whether effect without the need to setting up other assembly, and the present invention really can with less assembly, and structure more simply designs and reaches the object of monkey wrench spine move effect.
With reference to Fig. 2, Fig. 3 and Fig. 4, there is for the present invention the three-dimensional exploded view of the monkey wrench of ratcheting function.This body 10 second end 102 comprises a fixed jaw 11, sliding tray 12, room 13, first and holds 14, one second, hole and hold hole 15 and one the 3rd and hold hole 16.This fixed jaw 11 is extended towards the direction in contrast to first end 101 by the end of this body 10 second end 102, and this fixed jaw 11 is positioned at this body 10 first side 103.This sliding tray 12 is laterally arranged in this body 10, and this sliding tray 12 penetrates this first side 103 and the second side 104, and this sliding tray 12 is open shape towards the second end 102.This room 13 is positioned at the middle part of this body 10 second end 102 and penetrates this body 10, and this room 13 is vertical and be communicated with this sliding tray 12.This first appearance hole 14 is parallel to this sliding tray 12, and this first appearance hole 14 penetrates this second side 104 and is communicated with this room 13, and this room 13 is between the two ends in this first appearance hole 14.This second hold hole 15 perpendicular to this first hold hole 14, this second Rong Kong15Geng locally connected this first hold hole 14.3rd holds hole 16 is longitudinally located at this body the 10, three and holds hole 16 and communicate that this second holds hole 15.3rd holds in hole 16 and is provided with one group of top and pulls device 17, and it comprises an elastic component 171 with one and pushes up valve part 172, and this elastic component 171 provides elasticity release and promotes this top valve part 172.
This movable jaw 20 is slidedly arranged on this sliding tray 12, this movable jaw 20 comprises a slipping part 21, several teeth portion 22 and a jaw portion 23, this teeth portion 22 is positioned at the periphery of this slipping part 21, and this teeth portion 22 is in transversely arranged, this jaw portion 23 is positioned at the one end in contrast to this teeth portion 22, the slipping part 21 of this movable jaw 20 is slidedly arranged on the sliding tray 12 of this body 10, and this jaw portion 23 corresponds to this fixed jaw 11, and this jaw portion 23 can clamp to be driven with this fixed jaw 11.
Simultaneously with reference to Fig. 5, this adjusting device 30 can adjust this movable jaw 20 and be displaced into this sliding tray 12, further the distance of manipulation between this movable jaw 20 and this fixed jaw 11.This adjusting device 30 comprises a shaft member 31, elastomer 32, worm screw 33 and a fastener 34.This shaft member 31 is arranged in this and first holds hole 14, and this shaft member 31 comprises first paragraph 311, second segment 312 and the 3rd section 313.Class's drop is formed between this first paragraph 311 and second segment 312, this shaft member 31 first paragraph 311 local is positioned at one end of this this second side 104 contiguous, the first appearance hole 14, this shaft member 31 second segment 312 is positioned at this room 13, and this shaft member 31 is positioned at one end of this this first side 103 contiguous, the first appearance hole 14 for the 3rd section 313.This first paragraph 311 forms a stopper 314 with second segment 312 joint, forms a circular groove 315 between this second segment 312 and the 3rd section 313.The side of this first paragraph 311 forms a plane 316, and this plane 316 is provided with several top pulls tooth 317.
This elastomer 32 is all positioned at this room 13 with this worm screw 33, this shaft member 31 first paragraph 311 is arranged in this elastomer 32, this shaft member 31 second segment 312 is arranged in this worm screw 33, this fastener 34 button is located at the circular groove 315 of this shaft member 31, this elastomer 32 is restricted between this worm screw 33 and this room 13, this worm screw 33 gear is located at this stopper 314, and this worm screw 33 is restricted between this stopper 314 and this fastener 34.The periphery ring of this worm screw 33 is provided with several teeth portion 331, and this teeth portion 331 corresponds to the teeth portion 22 of this movable jaw 20, stirs the slipping part 21 that this worm screw 33 can control this movable jaw 20 and is displaced into this sliding tray 12.
This control piece 40 is arranged in this second appearance hole 15, this control piece 40 comprises at least one all-moving surface 41, at least one controls tooth 42, at least one is kept out face 43 and a top and to pull groove 44, be provided with two all-moving surfaces 41, two control tooth 42 in the present embodiment altogether and two keep out face 43.This all-moving surface 41 is positioned at the same face with this control tooth 42, this control tooth 42 is between these two all-moving surfaces 41, tooth top and this all-moving surface 41 of this control tooth 42 are positioned at same horizontal level, this keeps out face 43 perpendicular to this control tooth 42, this top groove 44 of pulling is positioned in contrast to controlling the one side of tooth 42, groove 44 is pulled in inverted v-shaped in this top, and it comprises first inclined-plane 441 and second inclined-plane 442.Pull tooth 317 in the plane 316 that this all-moving surface 41 and this control tooth 42 correspond to this shaft member 31 and top, this control tooth 42 is selective to be engaged in this top and to pull tooth 317, and this is kept out face 43 and can selectively to pull tooth 317 to being located at this top.This top groove 44 of pulling is subject to device 17 top of pulling, this top and pulls, and top valve part 172 slippage of device 17 is pulled in this first inclined-plane 441 or this second inclined-plane 442 in this top, makes this top valve part 172 normality be positioned at this top and to pull the first inclined-plane 441 and the second joint, inclined-plane 442 of groove 44.
With reference to Fig. 6 and Fig. 7, for control piece of the present invention is positioned at the schematic diagram of primary importance.This control piece 40 can switch change between the first location and the second location, when this control piece 40 is positioned at primary importance, pull the first inclined-plane 441 of groove 44 and the second joint, inclined-plane 442, this top is subject to the pull top of top valve part 172 of device 17, this top and pulls, this top valve part 172 of this elastic component 171 elasticity release pushing tow, and this top valve part 172 top is pulled in the first inclined-plane 441 and the second joint, inclined-plane 442 of this control piece 40, pull tooth 317 in the top that the control tooth 42 of this control piece 40 corresponds to this shaft member 31, this is kept out face 43 and keeps out tooth 317 of pulling in this top, now, the shaft member 31 of this adjusting device 30 is restricted between this control piece 40 and this room 13, this shaft member 31 cannot this body 10 transverse shifting relatively, the movable jaw 20 that further restriction is engaged in this worm screw 33 cannot move relative to this fixed jaw 11, make and possess fixed range between this movable jaw 20 and this fixed jaw 11 and drive to be driven.
With reference to Fig. 8, Fig. 9 and Figure 10, for control piece of the present invention is positioned at the schematic diagram of the second place.Press this control piece 40, this control piece 40 is made to be positioned at the second place, pull the first inclined-plane 441 of groove 44, this top is subject to device 17 top of pulling, this top and pulls, this top valve part 172 of this elastic component 171 elasticity release pushing tow, and this top valve part 172 top is pulled in the first inclined-plane 441 of this control piece 40, the control tooth 42 of this control piece 40 and the top of this shaft member 31 tooth 317 of pulling is formed and misplaces, and in other words, this control tooth 42 can be engaged in this top and to pull tooth 317.Now, back and forth pull this body 10, the shaft member 31 of this adjusting device 30 can move relative to this control piece 40, this top tooth 317 of pulling can be displaced into this control tooth 42, allow the movable jaw 20 being engaged in this worm screw 33 can move relative to this fixed jaw 11 further, when making this movable jaw 20 clamp to be driven with this fixed jaw 11, this movable jaw 20 can this fixed jaw 11 spine move relatively, make monkey wrench of the present invention can have spine move effect, during relative this fixed jaw 11 spine move of this movable jaw 20, this elastomer 32 is subject to compressing of this worm screw 33, this movable jaw 20 is for when this fixed jaw 11 resets relatively, the effect that automatically resets is provided by means of the elasticity release of this elastomer 32.
When this control piece 40 of release, the pull top valve part 172 of device 17 of this top is subject to the elasticity release of this elastic component 171, this top valve part 172 promotes this first inclined-plane 441, and make this first inclined-plane 441 and this joint, the second inclined-plane 442 correspond to this top to pull device 17, make this control piece 40 automatically reset in primary importance further.
This shaft member 31 has the effect supporting this worm gear 33, and this shaft member 31 produces with this control piece 40 effect supported or engage again simultaneously, make the single component of this shaft member 31 can have two kinds of effects, such design can reduce the quantity of assembly, and less element assists is in the efficiency of assembling, reduces further and produce cost.
With reference to Figure 11, for control piece of the present invention is positioned at the schematic diagram of the 3rd position.This control piece 40 more can in primary importance, switch between the second place and the 3rd position and change.When this control piece 40 is positioned at the 3rd position, pull the second inclined-plane 442 of groove 44, this top is subject to device 17 top of pulling, this top and pulls, this top valve part 172 of this elastic component 171 elasticity release pushing tow, and this top valve part 172 top is pulled in the second inclined-plane 442 of this control piece 40, the control tooth 42 of this control piece 40 and the top of this shaft member 31 tooth 317 of pulling is formed and misplaces, in other words, this control tooth 42 can be engaged in this top and to pull tooth 317.Now, back and forth pull this body 10, the shaft member 31 of this adjusting device 30 can move relative to this control piece 40, this top tooth 317 of pulling can be displaced into this control tooth 42, allow the movable jaw 20 being engaged in this worm screw 33 can move relative to this fixed jaw 11 further, when making this movable jaw 20 clamp to be driven with this fixed jaw 11, monkey wrench of the present invention can have spine move effect.
When this control piece 40 of release, the pull top valve part 172 of device 17 of this top is subject to the elasticity release of this elastic component 171, this top valve part 172 promotes this second inclined-plane 442, and make this first inclined-plane 441 and this joint, the second inclined-plane 442 correspond to this top to pull device 17, make this control piece 40 automatically reset in primary importance further.
The present invention can be summarized with regard to the above and there is following advantage:
1. the present invention has the monkey wrench of ratcheting function, it relies on this control piece directly to correspond to this adjusting device, manipulation spine move whether effect is reached without the need to setting up other assembly, really can with less assembly, and structure more simply designs and reaches the object of monkey wrench spine move effect.
2. the present invention has the monkey wrench of ratcheting function, its shaft member has the effect supporting this worm gear, and this shaft member produces with this control piece the effect supported or engage again simultaneously, make the single component of this shaft member can have two kinds of effects, such design can reduce the quantity of assembly, and less element assists is in the efficiency of assembling, reduces further and produce cost.
More than illustrate just illustrative for the purpose of the present invention; and nonrestrictive, those of ordinary skill in the art understand, when not departing from the spirit and scope that claim limits; many amendments, change or equivalence can be made, but all will fall within protection scope of the present invention.
Claims (8)
1. there is a monkey wrench for ratcheting function, it is characterized in that, include:
A body, it comprises a fixed jaw, a sliding tray, a room, one first is held hole, one second is held Kong Yuyi the 3rd appearance hole, this fixed jaw is positioned at the side of this body, this sliding tray is laterally arranged in this body, this room is positioned at the middle part of this body and penetrates this body, this room is vertical and be communicated with this sliding tray, this the first appearance hole is parallel to this sliding tray, this the first appearance hole is communicated with this room, this the second appearance hole is perpendicular to this first appearance hole, and this first appearance hole of this second Rong Kong locally connected, 3rd holds hole is longitudinally located at this body, 3rd hold hole communicate this second hold hole, 3rd holds in hole and is provided with one group of top and pulls device,
A movable jaw, it is slidedly arranged on this sliding tray;
An adjusting device, it is located in this body, and also can adjust this movable jaw is displaced into this sliding tray, distance between this movable jaw of further control and this fixed jaw, this adjusting device comprises a shaft member and a worm screw, this shaft member is linearly slippage optionally, this shaft member comprises first paragraph and second segment, the side of this first paragraph forms a plane, and this plane is provided with several top pulls tooth, this second segment is arranged in this worm screw, this worm screw is also positioned at this room, stirs this worm screw and can control this movable jaw and be displaced into this sliding tray;
A control piece, it is arranged in this second appearance hole, this control piece is linearly slippage optionally, this control piece comprises at least one all-moving surface, at least one controls tooth, at least one is kept out face and a top and to pull groove, this all-moving surface and this control tooth are positioned at the same face, this keeps out face perpendicular to this control tooth, this all-moving surface and this control tooth correspond to the plane of this shaft member and top and to pull tooth, this control tooth is selective to be engaged in this top and to pull tooth, can selectively to pull tooth to being located at this top in this face of keeping out, slot is pulled in the one side in contrast to this control tooth in this top, this top groove of pulling is subject to the pull top of device, this top and pulls, this control piece can switch change between the first location and the second location, when this control piece is positioned at primary importance, this control tooth corresponds to this top and to pull tooth, tooth of pulling in this top is kept out in this face of keeping out, this movable jaw cannot move relative to this fixed jaw, when this control piece is positioned at the second place, the top of this control tooth and this shaft member tooth of pulling is formed and misplaces, and make this control tooth can be engaged in this top and to pull tooth, this movable jaw can move relative to this fixed jaw.
2. the monkey wrench with ratcheting function according to claim 1, it is characterized in that: this top groove of pulling is inverted v-shaped, it comprises first inclined-plane and second inclined-plane, when this control piece is positioned at primary importance, pull the first inclined-plane of groove and the second joint, inclined-plane, this top is subject to device top of pulling, this top and pulls, when this control piece is positioned at the second place, pull the first inclined-plane of groove, this top is subject to device top of pulling, this top and pulls.
3. the monkey wrench with ratcheting function according to claim 2, it is characterized in that: this control piece can in primary importance, switch between the second place and the 3rd position and change, when this control piece is positioned at the 3rd position, the second inclined-plane of groove is pulled to pushing up device of pulling in this top.
4. the monkey wrench with ratcheting function according to claim 1, is characterized in that: tooth top and this all-moving surface of this control tooth are positioned at same horizontal level.
5. the monkey wrench with ratcheting function according to claim 1, it is characterized in that: this adjusting device also comprises an elastomer, it is positioned at this room, this shaft member first paragraph is arranged in this elastomer, this first paragraph and second segment joint form a stopper, this elastomer is restricted between this worm screw and this room, and this worm screw is restricted to this stopper.
6. the monkey wrench with ratcheting function according to claim 5, it is characterized in that: this adjusting device also comprises a fastener, this shaft member also comprises the 3rd section, a circular groove is formed between this second segment and the 3rd section, this fastener button is located at this circular groove, and this worm screw is restricted between this stopper and this fastener.
7. the monkey wrench with ratcheting function according to claim 6, it is characterized in that: this movable jaw comprises a slipping part, several teeth portion and a jaw portion, the teeth portion of this movable jaw is positioned at the periphery of this slipping part, and the teeth portion of this movable jaw is transversely arranged, this jaw portion is positioned at one end of the teeth portion in contrast to this movable jaw, the slipping part of this movable jaw is slidedly arranged on the sliding tray of this body, this jaw portion corresponds to this fixed jaw, and this jaw portion and this fixed jaw can clamp to be driven, the periphery ring of this worm screw is provided with several teeth portion, the teeth portion of this worm screw is engaged in the teeth portion of this movable jaw.
8. the monkey wrench with ratcheting function according to claim 1, is characterized in that: this top pull device comprise an elastic component and one push up valve part, this elastic component provides elasticity to discharge and promotes this valve part top, top and to pull groove of pulling in this top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110172379.0A CN102837280B (en) | 2011-06-24 | 2011-06-24 | Adjustable spanner with ratcheting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110172379.0A CN102837280B (en) | 2011-06-24 | 2011-06-24 | Adjustable spanner with ratcheting function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102837280A CN102837280A (en) | 2012-12-26 |
| CN102837280B true CN102837280B (en) | 2015-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110172379.0A Expired - Fee Related CN102837280B (en) | 2011-06-24 | 2011-06-24 | Adjustable spanner with ratcheting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102837280B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103791166A (en) * | 2014-02-17 | 2014-05-14 | 昆山振宏电子机械有限公司 | Device for clamping cable for power distribution cabinet |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2438598A (en) * | 2006-06-02 | 2007-12-05 | Ping Wen Huang | Adjustable wrench |
| CN101412210A (en) * | 2007-10-15 | 2009-04-22 | 史丹利七和国际股份有限公司 | Ratchet-driven adjustable spanner |
| CN101422886A (en) * | 2007-11-01 | 2009-05-06 | 史丹利七和国际股份有限公司 | Ratchet coeswrench |
| EP2186604A1 (en) * | 2008-11-12 | 2010-05-19 | Ping Wen Huang | Swing wrench |
| TW201103704A (en) * | 2009-07-20 | 2011-02-01 | New Way Tools Co Ltd | Adjustable wrench with ratchet function |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100282028A1 (en) * | 2008-01-15 | 2010-11-11 | Ping Wen Huang | Adjustable wrench |
| US8117949B2 (en) * | 2009-07-28 | 2012-02-21 | New Way Tools Co., Ltd. | Movable wrench |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2438598A (en) * | 2006-06-02 | 2007-12-05 | Ping Wen Huang | Adjustable wrench |
| CN101412210A (en) * | 2007-10-15 | 2009-04-22 | 史丹利七和国际股份有限公司 | Ratchet-driven adjustable spanner |
| CN101422886A (en) * | 2007-11-01 | 2009-05-06 | 史丹利七和国际股份有限公司 | Ratchet coeswrench |
| EP2186604A1 (en) * | 2008-11-12 | 2010-05-19 | Ping Wen Huang | Swing wrench |
| TW201103704A (en) * | 2009-07-20 | 2011-02-01 | New Way Tools Co Ltd | Adjustable wrench with ratchet function |
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| CN102837280A (en) | 2012-12-26 |
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