CN203696866U - Quick-release ratchet wheel spanner structure - Google Patents
Quick-release ratchet wheel spanner structure Download PDFInfo
- Publication number
- CN203696866U CN203696866U CN201420037030.5U CN201420037030U CN203696866U CN 203696866 U CN203696866 U CN 203696866U CN 201420037030 U CN201420037030 U CN 201420037030U CN 203696866 U CN203696866 U CN 203696866U
- Authority
- CN
- China
- Prior art keywords
- ratchet
- head
- steel ball
- clipping block
- toggle
- Prior art date
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 39
- 239000010959 steel Substances 0.000 claims description 39
- 239000011324 bead Substances 0.000 claims description 20
- 238000007373 indentation Methods 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 4
- 210000003813 thumb Anatomy 0.000 abstract description 3
- 210000003811 finger Anatomy 0.000 abstract 1
- 210000003128 head Anatomy 0.000 description 46
- 210000002445 nipple Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000008034 disappearance Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 2
- 210000005224 forefinger Anatomy 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 240000009087 Crescentia cujete Species 0.000 description 1
- 235000005983 Crescentia cujete Nutrition 0.000 description 1
- 235000009797 Lagenaria vulgaris Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model provides a quick-release ratchet wheel spanner structure. The head portion of a structure body is provided with a ratchet wheel head, a clamping block, a cover plate and a knob. The ratchet wheel head and the clamping block are provided with a ratchet wheel and a ratchet respectively and correspondingly, the clamping block is poked leftward or rightward through the knob, and the ratchet of the clamping block has a one-way clamping function on the ratchet wheel. The ratchet wheel head is further provided with a rotary wheel, by means of the rotary wheel, the ratchet wheel head is quickly rotated through the index finger and the thumb of one hand when a screw starts to be locked, and accordingly the screw is locked. The quick-release ratchet wheel spanner structure improves efficiency.
Description
Technical field
The utility model hourglass head ratchet wrench structure is mainly that be applied to can one-handed performance, quick locking and to be easy to the ratchet spanner of assembling, maintenance technical.
Background technology
Press, the ratchet spanner that tradition is used, in the time of lock screw, must continue to pull ratchet spanner, until lock screw is not only time-consuming but also take a lot of work, increases in rain operational trouble with inconvenient, for it had both deposited the problem and one of disappearance that wait to overcome solution.
And, the ratchet spanner that tradition is used, component part is many, and assembly and disassembly are difficult for, maintenance difficult; For it had both deposited the problem and two of disappearance that wait to overcome solution.
Utility model content
The inventor is engaged in manufacture, the design of Related product at present, accumulation practical experience and gains in depth of comprehension for many years, and problem and disappearance that the ratchet spanner using for tradition had both been deposited, drop into the spirit of innovating with improvement, the hourglass head ratchet wrench structure completing energetically.
A novel applied technological means and effect against existing technologies of dealing with problems is: a kind of hourglass head ratchet wrench structure, comprising: a body, a ratchet head, a location depression bar, a clipping block, a cover plate, a toggle; Wherein: one end of described body is provided with handle, the other end of described body is provided with a head; Described head is provided with two the first storage tank interconnecting and the second storage tanks, the center of described the first storage tank is provided with a perforation, described the first storage tank and described perforation can be installed with described ratchet head for running through, the center of described the second storage tank is provided with a screw, and described the second storage tank can be for being installed with described clipping block, described cover plate and described toggle; Described screw can be established a bolt for lock, and the corresponding described clipping block of the second storage tank inwall place of described body is provided with a slotted eye, and described slotted eye can, for burying one first spring and one first steel ball underground, be located described clipping block by described the first steel ball;
One end of described ratchet head is provided with a driving head, and with the trepanning fit of a sleeve, the other end of described ratchet head is provided with the runner of ratchet head lock screw described in a quick rotation; The centre of described ratchet head is provided with a ratchet corresponding to described clipping block place, with described clipping block ratchet; Described ratchet head is provided with a circle groove that anchors clasp between described driving head and described ratchet, and clasp anchors; The axial place of described ratchet head is provided with an axial hole, described axial hole can be for wearing described location depression bar, described axial hole is provided with a spring groove corresponding to described runner place, described spring groove can be for being installed with one second spring, by described the second spring eject described location depression bar recover to be can by press by state, described driving head radially locate to be provided with a radial hole, described radial hole communicates with described axial hole, described radial hole can be for containing establishing one second steel ball;
Depression bar one end, described location is provided with one corresponding to described the second spring place and is the bead that expands shape, and described bead can be pressed in voltage supply, and the described location depression bar other end is provided with a groove corresponding to described the second steel ball place; Press by described bead, the groove of described location depression bar can align described the second steel ball, and described the second steel ball can be submerged in described groove, makes described the second steel ball no longer expose described radial hole; Otherwise, decontrol described bead, described location depression bar can expose described radial hole by described the second steel ball extruding, utilizes described the second steel ball to become positioning action to a location groove type of its square trepanning inwall of this sleeve;
The centre of described clipping block is provided with a through hole and an engagement groove in identical axle center, and described through hole can wear for fixing pin, and described engagement groove can be combined into one with described toggle, allows described clipping block centered by fixing pin, is swung to the left or to the right by described toggle; Described clipping block both sides are provided with ratchet corresponding to described ratchet place, ratchet by this side or opposite side produces ratchet to described ratchet, described clipping block both sides are provided with two positioning bead grooves corresponding to the first steel ball place of described body, while allowing described clipping block move to the left or to the right, be positioned in one positioning bead groove by described the first steel ball;
Described cover plate is covered on the second storage tank of described body, and the center of described cover plate is provided with a recess, and the outside of described recess is provided with a short slot that is installed with described toggle; Described cover plate is provided with a deep-slotted chip breaker corresponding to described toggle place, and the two ends of described deep-slotted chip breaker are provided with two location indentations, locates described toggle;
Described toggle is provided with a joint portion corresponding to the engagement groove place of described clipping block, be incorporated into by described joint portion in the engagement groove of described clipping block, center, described joint portion is provided with a hole, described hole can be for burying one the 3rd steel ball underground and wearing a bolt, described toggle is provided with a protuberance corresponding to the recess place of described cover plate, be positioned by described protuberance in the pothole of described cover plate, described toggle is provided with a location teat corresponding to the described deep-slotted chip breaker place of cover plate, be shifted in described deep-slotted chip breaker by described location teat, allow described toggle can stir to the left or to the right described clipping block, and be positioned in described location indentations.
Novel two applied technological means and effect against existing technologies two of dealing with problems is: the head of body is provided with ratchet head, clipping block, cover plate and toggle, ratchet head is provided with corresponding ratchet and ratchet with clipping block, and stir to the left or to the right clipping block by toggle, allow the ratchet of this clipping block produce ratchet effect to this ratchet, wherein: this ratchet head is provided with a circle groove, the use anchoring as clasp, only need to buckle or unload this clasp, can be easy to assembling or dismantle this ratchet head; In addition, the centre of this clipping block is provided with through hole and engagement groove, this through hole can wear for fixing pin, this engagement groove can be combined into one with toggle, only need to insert or extract out this fixing pin, can be easy to assembling or dismantle this clipping block and toggle, meanwhile, can reduce part, reduce costs, keep in repair easily; Having the enhancement in effect, is its secondary objective person of reaching.
Accompanying drawing explanation
Fig. 1 is three-dimensional combination schematic diagram of the present utility model.
Fig. 2 is perspective exploded view of the present utility model.
Fig. 3 is section combination schematic diagram of the present utility model.
Fig. 4 is the B-B generalized section of Fig. 3.
Fig. 5 is the view of overlooking of the utility model quick rotation ratchet head.
Fig. 6 is the side-looking view of the utility model quick rotation ratchet head lock screw.
Wherein, description of reference numerals is as follows:
10 bodies
11 handles
12 heads
13 first storage tanks
14 second storage tanks
15 perforation
16 screws
17 bolts
18 slotted eyes
20 ratchet heads
21 driving heads
22 runners
23 ratchets
24 grooves
25 clasps
26 axial holes
27 spring grooves
28 radial holes
30 location depression bars
31 beads
32 grooves
40 clipping blocks
41 through holes
42 engagement grooves
43 ratchets
44 positioning bead grooves
50 cover plates
51 recesses
52 short slots
53 deep-slotted chip breakers
54 location indentations
60 toggles
61 joint portions
62 holes
63 protuberances
64 location teats
70 sleeves
71 trepannings
72 detents
80 screws
S1 the first spring
S2 the second spring
R1 the first steel ball
R2 the second steel ball
R3 the 3rd steel ball
The specific embodiment
The function and benefit of understanding structure content of the present utility model in depth and can reach for those skilled in the art are easy to, hereby enumerates a specific embodiment, and coordinates graphic detailed introduction to be described as follows:
A kind of hourglass head ratchet wrench structure, please consult shown in Fig. 1,2,3: three-dimensional combination of the present utility model, stereo decomposing and section combination schematic diagram.Shown in Fig. 4: the B-B generalized section of the 3rd figure.Mainly comprise: a body 10, a ratchet head 20, a location depression bar 30, a clipping block 40, a cover plate 50, a toggle 60; Wherein:
One end of this body 10 is provided with handle 11, the other end of this body 10 is provided with one and is lageniform head 12, this head 12 is provided with two the first storage tank 13 and the second storage tanks 14 that are calabash shaped configuration and interconnect, this the first storage tank 13 center is provided with a perforation 15, this first storage tank 13 can be installed with a ratchet head 20 for running through with perforation 15, this the second storage tank 14 center is provided with a screw 16, this second storage tank 14 can be for being installed with a clipping block 40, one cover plate 50 and a toggle 60, this screw 16 can be established a bolt 17 for lock, the the second corresponding clipping block of storage tank 14 inwalls 40 places of this body 10 are provided with a slotted eye 18, this slotted eye 18 can be for burying one first spring S1 and one first steel ball R1 underground, by this first steel ball, R1 locates this clipping block 40,
One end of this ratchet head 20 is provided with one and is tetragonal driving head 21, as with the use of trepanning 71 fits of sleeve 70, the other end of this ratchet head 20 is provided with a runner 22, this runner 22 can be in the time just starting lock screw 80, by singlehanded forefinger and thumb manipulation quick rotation ratchet head 20 lock screws 80, the centre of this ratchet head 20 is established corresponding to clipping block 40 places and is provided with a ratchet 23, as with the use of clipping block 40 ratchets, this ratchet head 20 is provided with a circle groove 24 between driving head 21 and ratchet 23, the use anchoring as clasp 25, the axial place of this ratchet head 20 is provided with an axial hole running through 26, this axial hole 26 can be for wearing a location depression bar 30, this axial hole 26 is provided with a spring groove 27 corresponding to runner 22 places, this spring groove 27 can be for being installed with one second spring S2, by this second spring S2 eject this location depression bar 30 recover to be can by press by state, this driving head 21 radially locate to be provided with a radial hole 28, this radial hole 28 communicates with axial hole 26, this radial hole 28 can be established one second steel ball R2 for containing,
These location depression bar 30 one end are provided with one corresponding to the second spring S2 place and are the bead 31 that expands shape, this bead 31 can be pressed in voltage supply, these location depression bar 30 other ends are provided with a groove 32 corresponding to the second steel ball R2 place, in the time that user presses by bead 31, the groove 32 of this location depression bar 30 can align the second steel ball R2, this second steel ball R2 can be submerged in groove 32, make the second steel ball R2 no longer expose radial hole 28, otherwise in the time that user decontrols bead 31, this location depression bar 30 can expose radial hole 24 by the second steel ball R2 extruding, utilize this second steel ball R2 to form positioning action to the detent 72 of these sleeve 70 its square trepanning 71 inwalls,
The centre of this clipping block 40 is provided with a through hole 41 and an engagement groove 42 in identical axle center, this through hole 41 can wear for bolt 17, this engagement groove 42 can be combined into one with toggle 60, allow this clipping block 40 centered by bolt 17, swung to the left or to the right by this toggle 60, these clipping block 40 both sides are provided with ratchet 43 corresponding to ratchet 23 places, ratchet 43 by this side or opposite side produces ratchet effect to this ratchet 23, these clipping block 40 both sides are provided with two positioning bead grooves 44 corresponding to the first steel ball R1 place of body 10, while allowing this clipping block 40 move to the left or to the right, be positioned in one positioning bead groove 44 by this first steel ball R1,
This cover plate 50 is covered on the second storage tank 14 of body 10, this cover plate 50 center is provided with a recess 51, the outside of this recess 51 is provided with a short slot 52, as the use that is installed with toggle 60, this cover plate 50 is provided with a deep-slotted chip breaker 53 corresponding to toggle 60 places, the two ends of this deep-slotted chip breaker 53 are provided with two location indentations 54, as the use of location toggle 60;
This toggle 60 is provided with a joint portion 61 corresponding to engagement groove 42 places of clipping block 40, be incorporated into by this joint portion 61 in the engagement groove 42 of clipping block 40, these 61 centers, joint portion are provided with a hole 62, this hole 62 can be for burying one the 3rd steel ball R3 underground and wearing a screw 17, this toggle 60 is provided with a protuberance 63 corresponding to recess 51 places of cover plate 50, be positioned by this protuberance 63 in the pothole 51 of cover plate 50, this toggle 60 is provided with a location teat 64 corresponding to deep-slotted chip breaker 53 places of lid 50, be shifted in deep-slotted chip breaker 53 by this location teat 64, allow this toggle 60 can stir to the left or to the right clipping block 40, and be positioned in location indentations 54.
The utility model combining by above-mentioned each component structure, aims to provide a kind of hourglass head ratchet wrench structure, in practical operation application:
Please consult shown in Fig. 5: the utility model quick rotation ratchet head overlook view.Shown in Fig. 6: the side-looking view of the utility model quick rotation ratchet head lock screw.User only need be in the time just starting lock screw 80, first by singlehanded forefinger and thumb wheel runner 22, can quick rotation ratchet head 21 lock screws 80, then operate ratchet spanner screw 80 is further locked.
Comprehensive above-mentioned institute is old, and the utility model aims to provide a kind of hourglass head ratchet wrench structure, has manufactured and repeatedly after operational testing, has confirmed really can reach the desired function and benefit of the utility model through the inventor is actual.
Claims (1)
1. a hourglass head ratchet wrench structure, is characterized in that, comprising: a body, a ratchet head, a location depression bar, a clipping block, a cover plate, a toggle; Wherein:
One end of described body is provided with handle, and the other end of described body is provided with a head; Described head is provided with two the first storage tank interconnecting and the second storage tanks, the center of described the first storage tank is provided with a perforation, described the first storage tank and described perforation can be installed with described ratchet head for running through, the center of described the second storage tank is provided with a screw, and described the second storage tank can be for being installed with described clipping block, described cover plate and described toggle; Described screw can be established a bolt for lock, and the corresponding described clipping block of the second storage tank inwall place of described body is provided with a slotted eye, and described slotted eye can, for burying one first spring and one first steel ball underground, be located described clipping block by described the first steel ball;
One end of described ratchet head is provided with a driving head, and with the trepanning fit of a sleeve, the other end of described ratchet head is provided with the runner of ratchet head lock screw described in a quick rotation; The centre of described ratchet head is provided with a ratchet corresponding to described clipping block place, with described clipping block ratchet; Described ratchet head is provided with a circle groove that anchors clasp between described driving head and described ratchet, and clasp anchors; The axial place of described ratchet head is provided with an axial hole, described axial hole can be for wearing described location depression bar, described axial hole is provided with a spring groove corresponding to described runner place, described spring groove can be for being installed with one second spring, by described the second spring eject described location depression bar recover to be can by press by state, described driving head radially locate to be provided with a radial hole, described radial hole communicates with described axial hole, described radial hole can be for containing establishing one second steel ball;
Depression bar one end, described location is provided with one corresponding to described the second spring place and is the bead that expands shape, and described bead can be pressed in voltage supply, and the described location depression bar other end is provided with a groove corresponding to described the second steel ball place; Press by described bead, the groove of described location depression bar can align described the second steel ball, and described the second steel ball can be submerged in described groove, makes described the second steel ball no longer expose described radial hole; Otherwise, decontrol described bead, described location depression bar can expose described radial hole by described the second steel ball extruding, utilizes described the second steel ball to become positioning action to a location groove type of its square trepanning inwall of this sleeve;
The centre of described clipping block is provided with a through hole and an engagement groove in identical axle center, and described through hole can wear for fixing pin, and described engagement groove can be combined into one with described toggle, allows described clipping block centered by fixing pin, is swung to the left or to the right by described toggle; Described clipping block both sides are provided with ratchet corresponding to described ratchet place, ratchet by this side or opposite side produces ratchet to described ratchet, described clipping block both sides are provided with two positioning bead grooves corresponding to the first steel ball place of described body, while allowing described clipping block move to the left or to the right, be positioned in one positioning bead groove by described the first steel ball;
Described cover plate is covered on the second storage tank of described body, and the center of described cover plate is provided with a recess, and the outside of described recess is provided with a short slot that is installed with described toggle; Described cover plate is provided with a deep-slotted chip breaker corresponding to described toggle place, and the two ends of described deep-slotted chip breaker are provided with two location indentations, locates described toggle;
Described toggle is provided with a joint portion corresponding to the engagement groove place of described clipping block, be incorporated into by described joint portion in the engagement groove of described clipping block, center, described joint portion is provided with a hole, described hole can be for burying one the 3rd steel ball underground and wearing a bolt, described toggle is provided with a protuberance corresponding to the recess place of described cover plate, be positioned by described protuberance in the pothole of described cover plate, described toggle is provided with a location teat corresponding to the described deep-slotted chip breaker place of cover plate, be shifted in described deep-slotted chip breaker by described location teat, allow described toggle can stir to the left or to the right described clipping block, and be positioned in described location indentations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420037030.5U CN203696866U (en) | 2014-01-21 | 2014-01-21 | Quick-release ratchet wheel spanner structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420037030.5U CN203696866U (en) | 2014-01-21 | 2014-01-21 | Quick-release ratchet wheel spanner structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203696866U true CN203696866U (en) | 2014-07-09 |
Family
ID=51047364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420037030.5U Expired - Lifetime CN203696866U (en) | 2014-01-21 | 2014-01-21 | Quick-release ratchet wheel spanner structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203696866U (en) |
-
2014
- 2014-01-21 CN CN201420037030.5U patent/CN203696866U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7895921B2 (en) | Ratchet tool | |
| CN203696866U (en) | Quick-release ratchet wheel spanner structure | |
| TWM449882U (en) | Structure of universal joint | |
| TWM477348U (en) | Structure of gourd head ratchet wrench | |
| CN201931409U (en) | Dual-head screwdriver | |
| CN203696867U (en) | Round head rachet wrench | |
| CN203887769U (en) | Rotating tool pushing device | |
| TWM454285U (en) | Quick release structure for T-shaped ratchet wrench | |
| CN201970250U (en) | Screwdriver | |
| CN101664909B (en) | Universal rotary spanner with angle positioning function | |
| CN201609878U (en) | Ratchet wrench | |
| CN201998094U (en) | Replaceable multi-specification spanner | |
| CN201728620U (en) | Structure of fixing seat for L-shaped wrench | |
| CN204935488U (en) | Double offset ring spanner | |
| TWM520963U (en) | Structure of ratchet spanner | |
| CN201055982Y (en) | Combined multipurpose drill clamp key | |
| CN216608893U (en) | Structure of tool dedicated for skateboard | |
| CN202768600U (en) | Adjusting nut with handles | |
| CN103552020A (en) | Screwdriver | |
| CN203779406U (en) | Reversing ratchet wrench | |
| CN203818040U (en) | Cross spanner | |
| CN206072056U (en) | Ship and resell on another market Quick locking structure | |
| CN201685942U (en) | Bicycle quick-dismantling handgrip with locking safety device | |
| TW201328824A (en) | Ratchet screwdriver capable of switching rotation direction | |
| CN100522494C (en) | Reversing driven rotary wrench |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |
|
| CX01 | Expiry of patent term |