CN203579489U - Rapid monkey spanner with switching function - Google Patents

Rapid monkey spanner with switching function Download PDF

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Publication number
CN203579489U
CN203579489U CN201320638052.2U CN201320638052U CN203579489U CN 203579489 U CN203579489 U CN 203579489U CN 201320638052 U CN201320638052 U CN 201320638052U CN 203579489 U CN203579489 U CN 203579489U
Authority
CN
China
Prior art keywords
pulling
pull
body head
body handle
rivet
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320638052.2U
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Chinese (zh)
Inventor
庞年群
张萍
李世刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MAXPOWER TOOL GROUP Corp
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MAXPOWER TOOL GROUP Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MAXPOWER TOOL GROUP Corp filed Critical MAXPOWER TOOL GROUP Corp
Priority to CN201320638052.2U priority Critical patent/CN203579489U/en
Application granted granted Critical
Publication of CN203579489U publication Critical patent/CN203579489U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a rapid monkey spanner with the switching function. The rapid monkey spanner comprises a spanner body head, a pin shaft, a large rivet, a stop pin, a spanner body handle, a spanner opening, a large spring, a stop block, a worm, a small rivet and a small spring, and is characterized in that an arc-shaped groove hole is formed in the left side of the lower portion of the spanner body head, an inverted-L-type groove is formed in the middle of the lower end of the spanner body head, a circular hole is formed in the left side of the upper portion of the spanner body handle, the small rivet enters the circular hole in the left side of the upper portion of the spanner body handle and penetrates through the arc-shaped groove hole in the spanner body head, the small spring is arranged at the lower portion inside the arc-shaped groove hole, the upper end of the small spring makes contact with the small rivet, a groove hole is formed in the middle of the upper portion of the spanner body handle, the stop pin enters the groove hole in the middle of the upper portion of the spanner body handle and penetrates through the inverted-L-type groove in the middle of the lower end of the spanner body head, and the upper portion of the spanner body handle is connected with the lower portion of the spanner body head through the large rivet, the stop pin and the small rivet. The rapid monkey spanner is reasonable in design, simple in structure, easy to manufacture, convenient to use and operate and capable of being used as a common monkey spanner and a ratchet wheel monkey spanner as well, and saves time and labor.

Description

A kind of adjustable wrench with handoff functionality
Technical field
The utility model relates to manual hardware & tools technical field, and specifically a kind of adjustable wrench with handoff functionality can be used as common adjustable wrench and uses, and can be used as again coach wrench of notch wheel and uses.
Background technology
At present, conventional coach wrench of notch wheel can be realized the securing members such as bolt, nut are carried out continuously to loading and unloading fast, and it significantly rotates back and forth and have advantage securing member.Securing member is carried out to rotating back and forth by a small margin, and its common adjustable wrench is very flexible.Therefore, one both can have been worked as common adjustable wrench use, can to securing members such as bolt, nuts, carry out repeatedly the stubborn multifunction hand-driven tool of sour jujube rapidly continuously as coach wrench of notch wheel again, to adapt to actual production working environment complicated and changeable.
Summary of the invention
The purpose of this utility model is the deficiency in order to overcome above-mentioned technology, provides a kind of reasonable in design, simple in structure, easily manufactures, the adjustable wrench with handoff functionality easy to use.
The technical scheme in the invention for solving the technical problem is: a kind of adjustable wrench with handoff functionality, comprise and pull body head, bearing pin, large rivet, backing pin, pull body handle, pull mouth, big spring, block, worm screw, little rivet, little spring, pull body head bottom and be provided with square hole, in square hole, be provided with worm screw, the left end of worm screw is provided with block, the left end of block is cylindrical, columniform endoporus is stairstepping endoporus, big spring is in the shoulder hole of block, bearing pin passes big spring from the circular hole of pulling body head bottom square hole left-hand end, block and worm screw enter into the circular hole on right side in square hole, pull right side, body head bottom and be provided with circular hole, pull body handle upper right and be provided with circular hole, by large rivet, make to pull body head and pull body handle and be connected, pull body handle upper left-hand and be provided with step groove, the left side of block lower surface is also provided with step groove, and embedding is pulled in the step groove of body handle, it is characterized in that being provided with arc-shaped slot in the left side of pulling body head bottom, in the middle of pulling body head lower end, be provided with inverted L shape groove, pull body handle upper left-hand and be provided with circular hole, little rivet enters in the circular hole of pulling body handle upper left-hand through the arc-shaped slot of pulling body head, bottom in arc-shaped slot is provided with little spring, the upper end of little spring contacts with little rivet, pulling the slotted eye being provided with in the middle of body handle top, backing pin enters into be pulled in the middle slotted eye in body handle top through the inverted L shape groove of pulling in the middle of body head lower end, large rivet, backing pin and little rivet will be pulled body handle top and pull body head bottom and be connected.
Described backing pin can horizontally slip in the slotted eye of pulling in the middle of body handle top, can realize the function that adjustable wrench is converted to ratchet spanner by common wrench and switch.
The described little rivet of pulling on body handle can slide in the arc-shaped slot of pulling body head, pulls body handle and clockwise rotates around large rivet, and little spring discharges elastic force to be promoted little rivet and pull body handle to clockwise rotate, and pulls body handle and pull between body head to reset; Pull body handle and rotate counterclockwise around large rivet, little rivet forces in little spring pulling in body head arc-shaped slot, and the little spring in arc-shaped slot is compressed, pulls body handle and certain angle is opened in the left side of pulling between body head.
Described pull body handle and pull between body head reset, big spring discharges elastic force, block, worm screw, pull and mouthful set back, backing pin is the right side in slotted eye and the right side of pulling body head lower end inverted L shape groove in the middle of pulling body handle top, certain angle is opened in the left side of pulling body handle and pull between body head, and backing pin is the left side in slotted eye in the middle of pulling body handle top, and backing pin is being pulled the centre of body head lower end inverted L shape groove, worm screw, the block compression big spring of pulling body head bottom move to bearing pin head, have formed ratcher function.
Two circular arc lines of the described arc-shaped slot of pulling body head be the center of circle of pulling body head lower right mother rib lateral rotundum be initial point, article two, the radius of circular arc line is respectively R27.3 and R32.3, article two, circular arc line two ends are connected with the circular arc that radius is R2.5 respectively, and two inswept fan-shaped angles of circular arc line are 30 degree.
The utility model is reasonable in design, simple in structure, easily manufacture, use, easy to operate, time saving and energy saving, both can be used as common adjustable wrench and used, can be used as again coach wrench of notch wheel and use, can to securing members such as bolt, nuts, carry out repeatedly sour jujube rapidly continuously and twist, greatly improve operator's operating efficiency aborning.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is three-dimensional assembling schematic diagram of the present utility model.
Fig. 3 is three-dimensional exploded perspective view of the present utility model.
Fig. 4 is the schematic diagram of application of force direction of the present utility model.
The view in when side that Fig. 5 is backhaul of the present utility model.
Mark in figure: 1. pull body head, 2. bearing pin, 3. large rivet, 4. backing pin, 5. pulls body handle, 6. pulls mouth, 7. big spring, 8. block, 9. worm screw, 10. little rivet, 11. little springs.
The specific embodiment
As shown in Figure 1: a kind of adjustable wrench with handoff functionality, comprise and pull body head 1, bearing pin 2, large rivet 3, backing pin 4, pull body handle 5, pull mouth 6, big spring 7, block 8, worm screw 9, little rivet 10, little spring 11, pull body head 1 bottom and be provided with square hole, in square hole, be provided with worm screw 9, the left end of worm screw 9 is provided with block 8, the left end of block 8 is cylindrical, columniform endoporus is stairstepping endoporus, big spring 7 is in the shoulder hole of block 8, bearing pin 2 passes big spring 7 from the circular hole of pulling body head 1 bottom square hole left-hand end, block 8 and worm screw 9 enter into the circular hole on right side in square hole, pull body head 1 right side, bottom and be provided with circular hole, pull body handle 5 upper right and be provided with circular hole, by large rivet 3, make to pull body head 1 and pull body handle 5 and be connected, pull body handle 5 upper left-hand and be provided with step groove, the left side of block 8 lower surfaces is also provided with step groove, and embedding is pulled in the step groove of body handle 5, in the left side of pulling body head 1 bottom, be provided with arc-shaped slot, in the middle of pulling body head 1 lower end, be provided with inverted L shape groove, inverted L shape is the shape that L is fallen, pull body handle 5 upper left-hand and be provided with circular hole, little rivet 10 enters in the circular hole of pulling body handle 5 upper left-hand through the arc-shaped slot of pulling body head 1, bottom in arc-shaped slot is provided with little spring 11, the upper end of little spring 11 contacts with little rivet 10, pulling the slotted eye being provided with in the middle of body handle 5 tops, backing pin 4 enters into be pulled in the middle slotted eye in body handle 5 tops through the inverted L shape groove of pulling in the middle of body head 1 lower end, large rivet 3, backing pin 4 and little rivet 10 will be pulled body handle top and pull body head bottom and be connected.
Described backing pin 4 is pulling in the slotted eye of body handle 5 in the middle of tops and can horizontally slip, and can realize the function that adjustable wrench is converted to ratchet spanner by common wrench and switch.
The described little rivet 10 of pulling on body handle 5 can slide in the arc-shaped slot of pulling body head 1, pulls body handle 5 and clockwise rotates around large rivet 3, and little spring 11 discharges elastic force to be promoted little rivet 10 and pull body handle 5 to clockwise rotate, and pulls body handle 5 and pull between body head 1 to reset; Pull body handle 5 and rotate counterclockwise around large rivet 3, little rivet 10 forces in little spring 11 pulling in body head 1 arc-shaped slot, and the little spring 11 in arc-shaped slot is compressed, pulls body handle 5 and certain angle is opened in the left side of pulling between body head 1.
Described pull body handle 5 and pull between body head 1 reset, big spring 7 discharges elastic force, block 8, worm screw 9, pull mouthfuls 6 and set back, backing pin 4 is the right side in slotted eye and the right side of pulling body head lower end inverted L shape groove in the middle of pulling body handle 5 tops, certain angle is opened in the left side of pulling body handle 5 and pull between body head 1, backing pin 4 is the left side in slotted eye in the middle of pulling body handle 5 tops, backing pin 4 is being pulled the centre of body head 1 lower end inverted L shape groove, worm screw 9, the block 8 of pulling body head 1 bottom compress big spring 7 and move to bearing pin 2 heads, have formed ratcher function.
Two circular arc lines of the described arc-shaped slot of pulling body head be the center of circle of pulling body head lower right mother rib lateral rotundum be initial point, article two, the radius of circular arc line is respectively R27.3 and R32.3, article two, circular arc line two ends are connected with the circular arc that radius is R2.5 respectively, and two inswept fan-shaped angles of circular arc line are 30 degree.
As Fig. 2, shown in Fig. 3: pull mouthfuls 6 horizontal cylindrical holes by pulling body head 1 top and pull body head 1 and be connected, bearing pin 2 inserts and pulls in the horizontal cylindrical hole of bottom square hole of body head 1 from the left and right sides respectively with block 8, and with the space of its formation sealing, big spring 7 is equipped with in its inside, worm screw 9 interts on bearing pin 2, be positioned at block 8 right sides and with pull mouthfuls 6 and be threaded connection and cooperatively interact, by rotary worm 9, regulate and pull mouthful 6 move left and right, can realize opening and closure of adjustable wrench actinal surface, pull body head 1 by large rivet 3 with pull body handle 5 and be connected, the left side of pulling body handle 5 tops is provided with step groove, the left side of block 8 lower surfaces is also provided with step groove, and embedding is pulled in the step groove of body handle 5, the left side of pulling body head 1 bottom is provided with deep-slotted chip breaker, pull body handle 5 upper left-hand and be provided with circular hole, little rivet 10 connects to be pulled body handle 5 and pulls body head 1, little rivet 10 is pulling in the deep-slotted chip breaker of body head 1, in deep-slotted chip breaker, the bottom of little rivet 10 is provided with little spring 11, in the middle of pulling body head 1 lower end, be provided with inverted L shape groove, in the slotted eye of backing pin 4 in the middle of pulling body handle 5 tops, backing pin 4 can horizontally slip in the slotted eye of pulling body handle 5.Therefore, can realize the function conversion between coach wrench of notch wheel and common adjustable wrench.
As shown in Figure 4: backing pin 4 horizontally slips in the slotted eye of pulling body handle 5, when backing pin 4 slides into the right-hand member of slotted eye, pulling body handle 5 can not rotate around large rivet 3, pull body handle 5 and pull body head 1 and do not open certain angle, now, can only serve as common adjustable wrench and use, can not realize repeatedly the stubborn function of sour jujube.
As shown in Figure 5: when using operating space open, adjustable wrench fishbolt, the nut with handoff functionality can be carried out continuously to turn-knob fast along direction 1, can be by bolt, nut handling; When using operating space when narrow, backing pin 4 can be allocated to the left end of pulling in body handle 5 slotted eyes, now this adjustable wrench fishbolt, nut are rotatable along direction 2, pull body handle 5 can around large rivet 3 rotate and with pull body head 1 and open an angle.Meanwhile, pull body handle 5 and also with little rivet 10, compress little spring 11.At this moment, pull mouth 6 because being subject to the drag effect of bolt or nut, so the big spring 7 that just drives worm screw 9 and block 8 to push on bearing pin 2 moves to the cephalad direction of bearing pin 2.Now, pull body head 1 and pull between mouth 6 and open and produce certain spacing.When this spacing is sufficiently more than the widest size B of bolt or nut, this adjustable wrench just can be rotated around bolt or nut, when turning over the widest size B of bolt or nut and arrive next parallel plane, big spring 7 on bearing pin 2 will discharge elastic force and promote block 8, worm screw 9, making to pull mouth 6 is clamped on the parallel plane of bolt or nut again, at this moment pull body head 1 and pull spacing between mouthfuls 6 the size A that can return to original clamping, while little spring 11 also can discharge elastic force to be promoted little rivet 10 and pulls body handle 5 and turn round to direction 1 around large rivet 3, pulling like this body handle 5 just can set back, the step groove of block 8 lower-left ends embeds in the step groove of pulling body handle 5 tops again, make to pull body head 1 and pull distance between mouthfuls 6 immutable, thereby continue bolt along direction 1, nut application of force turn-knob, complete loading and unloading.Therefore can realize and the securing members such as bolt, nut are carried out repeatedly to sour jujube twist, there is the function of coach wrench of notch wheel.
The utility model is easy to use, simple to operate, time saving and energy saving, both can be used as common adjustable wrench and has used, and can be used as again coach wrench of notch wheel and uses, and can to securing members such as bolt, nuts, carry out repeatedly sour jujube rapidly continuously and twist.

Claims (1)

1. one kind has the adjustable wrench of handoff functionality, comprise and pull body head, bearing pin, large rivet, backing pin, pull body handle, pull mouth, big spring, block, worm screw, little rivet, little spring, pull body head bottom and be provided with square hole, in square hole, be provided with worm screw, the left end of worm screw is provided with block, the left end of block is cylindrical, columniform endoporus is stairstepping endoporus, big spring is in the shoulder hole of block, bearing pin passes big spring from the circular hole of pulling body head bottom square hole left-hand end, block and worm screw enter into the circular hole on right side in square hole, pull right side, body head bottom and be provided with circular hole, pull body handle upper right and be provided with circular hole, by large rivet, make to pull body head and pull body handle and be connected, pull body handle upper left-hand and be provided with step groove, the left side of block lower surface is also provided with step groove, and embedding is pulled in the step groove of body handle, it is characterized in that being provided with arc-shaped slot in the left side of pulling body head bottom, in the middle of pulling body head lower end, be provided with inverted L shape groove, pull body handle upper left-hand and be provided with circular hole, little rivet enters in the circular hole of pulling body handle upper left-hand through the arc-shaped slot of pulling body head, bottom in arc-shaped slot is provided with little spring, the upper end of little spring contacts with little rivet, pulling the slotted eye being provided with in the middle of body handle top, backing pin enters into be pulled in the middle slotted eye in body handle top through the inverted L shape groove of pulling in the middle of body head lower end, large rivet, backing pin and little rivet will be pulled body handle top and pull body head bottom and be connected.
2. the adjustable wrench with handoff functionality according to claim 1, is characterized in that can horizontally slipping in the slotted eye of described backing pin in the middle of pulling body handle top.
3. the adjustable wrench with handoff functionality according to claim 1, the little rivet of pulling described in it is characterized in that on body handle can slide in the arc-shaped slot of pulling body head, pulling body handle clockwise rotates around large rivet, little spring discharges elastic force to be promoted little rivet and pulls body handle to clockwise rotate, and pulls body handle and pull between body head to reset; Pull body handle and rotate counterclockwise around large rivet, little rivet forces in little spring pulling in body head arc-shaped slot, and the little spring in arc-shaped slot is compressed, pulls body handle and certain angle is opened in the left side of pulling between body head.
4. according to claim 1, the adjustable wrench with handoff functionality described in 2 or 3, described in it is characterized in that, pull body handle and pull between body head and reset, big spring discharges elastic force, block, worm screw, pulling mouth sets back, backing pin is the right side in slotted eye and the right side of pulling body head lower end inverted L shape groove in the middle of pulling body handle top, certain angle is opened in the left side of pulling body handle and pull between body head, backing pin is the left side in slotted eye in the middle of pulling body handle top, backing pin is being pulled the centre of body head lower end inverted L shape groove, pull the worm screw of body head bottom, block compression big spring moves to bearing pin head, formed ratcher function.
5. according to the adjustable wrench with handoff functionality described in claim 1 or 3, two circular arc lines that it is characterized in that the arc-shaped slot of pulling body head be the center of circle of pulling body head lower right mother rib lateral rotundum be initial point, article two, the radius of circular arc line is respectively R27.3 and R32.3, article two, circular arc line two ends are connected with the circular arc that radius is R2.5 respectively, and two inswept fan-shaped angles of circular arc line are 30 degree.
CN201320638052.2U 2013-10-16 2013-10-16 Rapid monkey spanner with switching function Expired - Fee Related CN203579489U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320638052.2U CN203579489U (en) 2013-10-16 2013-10-16 Rapid monkey spanner with switching function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320638052.2U CN203579489U (en) 2013-10-16 2013-10-16 Rapid monkey spanner with switching function

Publications (1)

Publication Number Publication Date
CN203579489U true CN203579489U (en) 2014-05-07

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Application Number Title Priority Date Filing Date
CN201320638052.2U Expired - Fee Related CN203579489U (en) 2013-10-16 2013-10-16 Rapid monkey spanner with switching function

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106312887A (en) * 2016-11-14 2017-01-11 钱月珍 Improved pipe wrench

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106312887A (en) * 2016-11-14 2017-01-11 钱月珍 Improved pipe wrench
CN106312887B (en) * 2016-11-14 2018-08-24 郑招才 Modified pipe wrench

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140507

Termination date: 20181016