CN205572270U - Quick ratchet spanner improvement structure - Google Patents
Quick ratchet spanner improvement structure Download PDFInfo
- Publication number
- CN205572270U CN205572270U CN201620135564.0U CN201620135564U CN205572270U CN 205572270 U CN205572270 U CN 205572270U CN 201620135564 U CN201620135564 U CN 201620135564U CN 205572270 U CN205572270 U CN 205572270U
- Authority
- CN
- China
- Prior art keywords
- ratchet
- head
- spanner
- gland
- ratchet head
- 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 - Fee Related
Links
Abstract
The utility model relates to a quick ratchet spanner improvement structure, it is by a spanner, a ratchet head, commutation control of rectifier group, a sun gear, a gland, three planetary gear, a hub cap and a button are constituteed, sun gear and ratchet head interlock, and the gland top surface has three circular sunken portion respectively, and the gland is installed in ratchet top of the head face, and each planetary gear installs respectively in each circular sunken portion of gland, make each planetary gear and sun gear bridle joint, and the hub cap be with each planetary gear interlock, and the button has an axostylus axostyle, the axostylus axostyle outer peripheral edges are equipped with a breach, and the axostylus axostyle passes the hub cap, sun gear, and penetrate ratchet head central authorities, from this, can make not only that planetary gear more firmly rotates, the operation, and change in user's equipment and prevent to drop.
Description
[technical field]
This utility model is that espespecially one can make planetary gear more about a kind of rapid ratchet spanners structure-improved
Firm rotation, operation, and it is more easily assembled and prevents the rapid ratchet spanners structure-improved come off.
[background technology]
When being intended to the object such as demounting bolt, nut by user, open-end wrench or double offset ring spanner is mostly utilized to grasp
Make, to reach labour-saving purpose.
But such spanner is in place of limited space, need to be repeated continuously spanner is combined with object, rotate and
The actions such as separation, cause operating efficiency to be deteriorated.Therefore, the generation of ratchet spanner is available unidirectional idle running
Ratchet, simplifies the operational motion of aforementioned spanner, only need after making spanner be combined with object repeated forward rotate object,
The reversely action of idle running, i.e. can reach the purpose accelerating Object Operations.
But, though known ratchet spanner can by unidirectional idle running to facilitate operation tool piece, but operation time ratchet
The action of pulling of spanner still has more than half waste of being dallied, and causes speed of operation to promote limited；Obviously, have
To be modified.
[utility model content]
The purpose of this utility model is to be: 1, provide one can make the more firm rotation of planetary gear, operation,
And be easier to the assembling of user and prevent the rapid ratchet spanners structure-improved come off.2, one operation is provided
Use simple and convenient, can reach the velocity of rotation of quickening instrument, and reach fast unscrewing or screw spiral lock
Rapid ratchet spanners structure-improved.3, provide a kind of pendulum angle also can reduce in multiple, and can reach narrow
The convenient rapid ratchet spanners structure-improved operating effect in narrow space.
In order to achieve the above object, the utility model proposes a kind of rapid ratchet spanners structure-improved, its bag
Include:
One spanner, this spanner has a handle, and one end of this handle has a head, has one in this head
The accommodation space of transmission；
The ratchet head of one outer peripheral edge tool ratchet, the end face of this ratchet head has one first linkage part, and this ratchet
The bottom surface of head has the tool segment of a tool steel ball, and this ratchet head is mounted in the accommodation space of this spanner；
One commutation control group, this commutation control group is supported by two pallets, a driving lever and two and is formed, and is somebody's turn to do
Two pallets and this driving lever are mounted in the accommodation space of this spanner, and this two pallet is towards the side of this ratchet head
Having two ratchets, wherein two ratchets of a pallet are able to the ratchet bridle joint with this ratchet head respectively, and this driving lever
It is the setting position of the head being hubbed at this spanner, and the setting position of this driving lever is installed this and two supported group, should
Two to support group be to be supported each pallet respectively；
One cover plate, this cover plate is the head covering and being fixed on this spanner, makes the tool segment of this ratchet head be shown
Dew；
One central gear, the central authorities of this central gear have a perforation, and the bottom surface of this central gear has one
It is able to the second linkage part that the first linkage part with this ratchet head links；
One outer peripheral edge has the gland of teeth portion, and the central authorities of this gland have one must be accommodating for this central gear
Engrave hole, and the end face of this gland is respectively provided with three circles and falls into portion, and this gland is mounted in this ratchet head
End face, makes two ratchets of this pallet be able to respectively and this teeth portion bridle joint；
Three planetary gears, each planetary gear is that each circle being installed in this gland respectively falls into portion, makes each planet tooth
Wheel is able to and this central gear bridle joint respectively；
One-turn cap, the central authorities of this hub cap have an open-work, and the inner edge, bottom of this hub cap have one in teeth portion,
And this hub cap is mounted on this three planetary gear, this interior teeth portion is made to be able to and each planetary gear bridle joint；
One button, this button has an axostylus axostyle, and the setting position, outer peripheral edge of this axostylus axostyle is provided with a breach, and is somebody's turn to do
The axostylus axostyle of button is the perforation of the open-work through this hub cap, this central gear, and penetrates the central authorities of this ratchet head,
The steel ball making the tool segment of this ratchet head is placed in the breach of this axostylus axostyle.
Wherein, this is supported group and is made up of to post a spring and one, should support post this spring built-in, make this support
Post is able to be pushed against by this spring, and is resisted against the side of this pallet.
Wherein, the second linkage part of this central gear is outer-hexagonal shape cylinder, the first linkage part of this ratchet head
For inner hexagonal hole.
This utility model advantage and effect are: this rapid ratchet spanners structure-improved can make planetary gear more steady
Gu rotate, run, and it is easier to user assembling, prevents from coming off；Operate with simple and convenient, can reach
The velocity of rotation of quickening instrument, and can fast unscrewing or screw spiral lock；Pendulum angle also can contract in multiple
Little, it is possible to convenient operation in narrow space.
[accompanying drawing explanation]
Fig. 1 is perspective exploded view of the present utility model.
Fig. 2 is three-dimensional combination schematic diagram of the present utility model.
Fig. 3 is combinative movement schematic diagram () of the present utility model.
Fig. 4 is combinative movement schematic diagram (two) of the present utility model.
Fig. 5 is combinative movement schematic diagram (three) of the present utility model.
Fig. 6 is combinative movement schematic diagram (four) of the present utility model.
Fig. 7 is local of the present utility model combination generalized section ().
Fig. 8 is local of the present utility model combination generalized section (two).
Fig. 9 is local of the present utility model combination generalized section (three).
In figure, label is described as follows:
Spanner 10 handle 11 head 12 accommodation space 121
Ratchet head 20 ratchet 21 first linkage part 22 tool segment 23
Steel ball 231 commutation control group 30 pallet 31 ratchet 311
Driving lever 32 is supported group 33 spring 331 and is supported post 332
Cover plate 40 central gear 50 is bored a hole 51 second linkage part 52
Gland 60 teeth portion 601 engraves circular sunken portion 62, hole 61
Teeth portion 82 in planetary gear 70 hub cap 80 open-work 81
Button 90 axostylus axostyle 91 breach 911
[detailed description of the invention]
First, please refer to shown in Fig. 1-9, this utility model is a kind of rapid ratchet spanners structure-improved,
Comprising:
One spanner 10, this spanner 10 has a handle 11, and one end of this handle 11 has a head
12, there is in this head 12 accommodation space 121 of a transmission；
The ratchet head 20 of one outer peripheral edge tool ratchet 21, the end face of this ratchet head 20 has one first gearing
Portion 22, and the bottom surface of this ratchet head 20 has a tool segment 23 of a tool steel ball 231, and this ratchet
20 are mounted in the accommodation space 121 of this spanner 10；
One commutation control group 30, this commutation control group 30 is by two pallet 31, driving levers 32 and two
Supporting group 33 to be formed, this two pallet 31 and this driving lever 32 are mounted in the accommodating sky of this spanner 10
Between in 121, this two pallet 31 has two ratchets 311, wherein towards the side of this ratchet head 20
Two ratchets 311 of one pallet 31 are able to ratchet 21 bridle joint with this ratchet head 20 respectively, and this group
Bar 32 is the setting position of the head 12 being hubbed at this spanner 10, and the setting position of this driving lever 32
Installing this and two support group 33, two to support group 33 be to be supported each pallet 31 respectively for this；
One cover plate 40, this cover plate 40 is the head 12 covering and being fixed on this spanner 10, makes this ratchet
The tool segment 23 of 20 is appeared；
One central gear 50, the central authorities of this central gear 50 have a perforation 51, and this central gear
The bottom surface of 50 has one and is able to the second linkage part 5 that the first linkage part 22 with this ratchet head 20 links
2 (as shown in Figure 3)；
One outer peripheral edge has the gland 60 of teeth portion 601, and the central authorities of this gland 60 have one must be for this
What central gear 50 was accommodating engraves hole 61, and the end face of this gland 60 is respectively provided with three circles and falls into portion 6
2, and this gland 60 is mounted in the end face of this ratchet head 20, makes two ratchets 31 of this pallet 31
1 is able to and this teeth portion 601 bridle joint (as shown in Figure 4) respectively；
Three planetary gears 70, each planetary gear 70 is that each circle being installed in this gland 60 respectively falls into portion
62, make each planetary gear 70 be able to respectively and this central gear 50 bridle joint (as shown in Figure 5)；
One-turn cap 80, the central authorities of this hub cap 80 have an open-work 81, and inner edge, the bottom tool of this hub cap
Teeth portion 82 in having one, and this hub cap 80 is mounted on this three planetary gear 70, makes this interior teeth portion 8
2 are able to and each planetary gear 70 bridle joint (as shown in Figure 7)；
One button 90, this button 90 has an axostylus axostyle 91, the setting position, outer peripheral edge of this axostylus axostyle 91
Be provided with a breach 911, and the axostylus axostyle 91 of this button 90 be the open-work 81 through this hub cap 80,
The perforation 51 of this central gear 50, and penetrate the central authorities of this ratchet head 20, make this ratchet head 20
The steel ball 231 of tool segment 23 is placed in the breach 911 of this axostylus axostyle 91.
Wherein, this is supported group 33 and is made up of to post 332 spring 331 and, should support post 3
32 these springs 331 built-in, make this support post 332 and are able to be pushed against by this spring 331, and be resisted against
The side of this pallet 31.
Wherein, the second linkage part 52 of this central gear 50 is for outer-hexagonal shape cylinder, this ratchet head 2
First linkage part 22 of 0 is for inner hexagonal hole.
And be made up of above combination, please continue cooperation refers to shown in Fig. 1 to Fig. 9, when user is intended to use this reality
When using novel, it is tool segment 23 branch sleeve or the first-class instrument of the bottle opener (figure that can directly utilize ratchet head 20
In do not show) carry out unscrewing or the spiral lock (not shown) such as tightening nuts or bolt；
It is can by the ratchet 311 of the pallet 31 of commutation control group 30 respectively with the spine of ratchet head 20
Tooth 21 and teeth portion 601 bridle joint of gland 60, be allowed to be carried out unidirectional rotation, and user is able to
Pull according to the handle 11 of spanner 10, the most slightly unscrew spiral lock, afterwards, just rotated hub cap 80,
Synchronize them each planetary gear 70 of gearing, utilize each planetary gear 70 to synchronize to interlock central gear 5
0 (as shown in Figure 7), make central gear 50 synchronous axial system ratchet head 20, and can be rapidly by spiral lock
Unscrewing, and take off spiral lock, this utility model not only operates with simple and convenient, and can reach quickening work
The velocity of rotation of tool, and reach the purpose quickly taking off spiral lock.
Or, user is rotated hub cap 80, synchronizes them three planetary gears 70 of gearing, utilizes
Each planetary gear 70 synchronizes to interlock central gear 50, makes central gear 50 synchronous axial system ratchet head 2
0, and can the most first spiral lock slightly be screwed, afterwards, just utilized the handle 11 of spanner 10
Pull, and spiral lock can be screwed, can reach the velocity of rotation of quickening instrument, and reach and quickly screw spiral lock
Purpose, be particularly well-suited to narrow working place and use, deep have convenient and practical property.
Due to central gear 50 and the setting of each planetary gear 70, can speed what ratchet head 20 rotated
Speed, speed ratio about three times, and there is the effect accelerating to rotate, and ratchet head of the present utility model 20
And a gland 60 is set between planetary gear 70, the more firm rotation of planetary gear 70, operation can be made,
And be easier to the assembling of user and prevent from coming off, deeply have practicality.
Or, user may utilize hand and fixed by hub cap 80, only rotates, swings handle 11, so,
Also can reach and add the operation that the spiral lock of fast speed unscrews or screws, overall pendulum angle also can contract in multiple
Little, reach the convenient operation effect of narrow space, deeply have practicality.
Claims (3)
1. a rapid ratchet spanners structure-improved, it is characterised in that including:
One spanner, this spanner has a handle, and one end of this handle has a head, has one in this head
The accommodation space of transmission；
The ratchet head of one outer peripheral edge tool ratchet, the end face of this ratchet head has one first linkage part, and this ratchet
The bottom surface of head has the tool segment of a tool steel ball, and this ratchet head is mounted in the accommodation space of this spanner；
One commutation control group, this commutation control group is supported by two pallets, a driving lever and two and is formed, and is somebody's turn to do
Two pallets and this driving lever are mounted in the accommodation space of this spanner, and this two pallet is towards the side of this ratchet head
Having two ratchets, wherein two ratchets of a pallet are able to the ratchet bridle joint with this ratchet head respectively, and this driving lever
It is the setting position of the head being hubbed at this spanner, and the setting position of this driving lever is installed this and two supported group, should
Two to support group be to be supported each pallet respectively；
One cover plate, this cover plate is the head covering and being fixed on this spanner, makes the tool segment of this ratchet head be shown
Dew；
One central gear, the central authorities of this central gear have a perforation, and the bottom surface of this central gear has one
It is able to the second linkage part that the first linkage part with this ratchet head links；
One outer peripheral edge has the gland of teeth portion, and the central authorities of this gland have one must be accommodating for this central gear
Engrave hole, and the end face of this gland is respectively provided with three circles and falls into portion, and this gland is mounted in this ratchet head
End face, makes two ratchets of this pallet be able to respectively and this teeth portion bridle joint；
Three planetary gears, each planetary gear is that each circle being installed in this gland respectively falls into portion, makes each planet tooth
Wheel is able to and this central gear bridle joint respectively；
One-turn cap, the central authorities of this hub cap have an open-work, and the inner edge, bottom of this hub cap have one in teeth portion,
And this hub cap is mounted on this three planetary gear, this interior teeth portion is made to be able to and each planetary gear bridle joint；
One button, this button has an axostylus axostyle, and the setting position, outer peripheral edge of this axostylus axostyle is provided with a breach, and is somebody's turn to do
The axostylus axostyle of button is the perforation of the open-work through this hub cap, this central gear, and penetrates the central authorities of this ratchet head,
The steel ball making the tool segment of this ratchet head is placed in the breach of this axostylus axostyle.
Rapid ratchet spanners structure-improved the most according to claim 1, it is characterised in that: this is supported
Group is supported post by a spring and one and is formed, and should support post this spring built-in, makes this support post and is able to be pushed away by this spring
Support, and be resisted against the side of this pallet.
Rapid ratchet spanners structure-improved the most according to claim 1, it is characterised in that: this center
Second linkage part of gear is outer-hexagonal shape cylinder, and the first linkage part of this ratchet head is inner hexagonal hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620135564.0U CN205572270U (en) | 2016-02-23 | 2016-02-23 | Quick ratchet spanner improvement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620135564.0U CN205572270U (en) | 2016-02-23 | 2016-02-23 | Quick ratchet spanner improvement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205572270U true CN205572270U (en) | 2016-09-14 |
Family
ID=56870006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620135564.0U Expired - Fee Related CN205572270U (en) | 2016-02-23 | 2016-02-23 | Quick ratchet spanner improvement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205572270U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108381439A (en) * | 2018-05-10 | 2018-08-10 | 广东广航科技有限公司 | A kind of speedup Universal ratchet wrench |
| TWI673142B (en) * | 2017-06-14 | 2019-10-01 | 美商施耐寶公司 | Ratchet device and method of assembling the same |
| CN111246972A (en) * | 2017-10-25 | 2020-06-05 | 艾沛克斯品牌公司 | Reversible ratchet wrench |
| USD909160S1 (en) | 2019-01-14 | 2021-02-02 | Wright Tool Company | Ratchet with one pawl |
| CN113183090A (en) * | 2021-05-12 | 2021-07-30 | 中国第一汽车股份有限公司 | Bolt assembling and disassembling device |
-
2016
- 2016-02-23 CN CN201620135564.0U patent/CN205572270U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI673142B (en) * | 2017-06-14 | 2019-10-01 | 美商施耐寶公司 | Ratchet device and method of assembling the same |
| GB2578249A (en) * | 2017-06-14 | 2020-04-22 | Snap On Tools Corp | Ratchet gear reinforcing ring |
| US10807217B2 (en) | 2017-06-14 | 2020-10-20 | Snap-On Incorporated | Ratchet gear reinforcing ring |
| GB2578249B (en) * | 2017-06-14 | 2021-02-17 | Snap On Tools Corp | Ratchet gear reinforcing ring |
| CN111246972A (en) * | 2017-10-25 | 2020-06-05 | 艾沛克斯品牌公司 | Reversible ratchet wrench |
| CN111246972B (en) * | 2017-10-25 | 2022-01-11 | 艾沛克斯品牌公司 | Reversible ratchet wrench |
| CN108381439A (en) * | 2018-05-10 | 2018-08-10 | 广东广航科技有限公司 | A kind of speedup Universal ratchet wrench |
| USD909160S1 (en) | 2019-01-14 | 2021-02-02 | Wright Tool Company | Ratchet with one pawl |
| CN113183090A (en) * | 2021-05-12 | 2021-07-30 | 中国第一汽车股份有限公司 | Bolt assembling and disassembling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160914 Termination date: 20210223 |