CN205394316U - Portable laborsaving pliers - Google Patents
Portable laborsaving pliers Download PDFInfo
- Publication number
- CN205394316U CN205394316U CN201620263106.5U CN201620263106U CN205394316U CN 205394316 U CN205394316 U CN 205394316U CN 201620263106 U CN201620263106 U CN 201620263106U CN 205394316 U CN205394316 U CN 205394316U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- handle
- spring
- saving
- link
- 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
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model provides a portable laborsaving pliers, including keeping silent down, the spring is kept silent on, goes up the connecting rod, the rubber skin, and laborsaving pole structure, the cylindric lock, the handle, lower connecting rod, the cylindric lock that inclines, the spring mounting intermediate position of keeping silent under with of keeping silent on with, last connecting rod link together through the side cylindric lock with lower connecting rod to going up connecting rod one end and keeping silent on with and be connected the other end and be connected with the handle, lower connecting rod one end is kept silent under with and is connected the other end and is connected with the handle, rubber leather sheath dress on hand, laborsaving pole structure link together through cylindric lock and handle. The utility model discloses a telescopic link gu arm of force length is convenient for increase in the setting of fixed cylinder and spring, plays laborsaving effect, is favorable to the length of according to actual need regulation telescopic link, and further labour saving and time saving reduces intensity of labour, and what be convenient for to keep silent resets, saves operating time.
Description
Technical field
This utility model belongs to hardware & tools field, particularly relates to a kind of portable labor-saving pincers.
Background technology
At present, it is remote that the connecting link pin distance of the common pliers on market shears position, wastes time and energy during use, has potential safety hazard and because pliers volume is relatively big in operation, not readily portable；Meanwhile, the glue handle of existing common pliers easily comes off.
Therefore, invent a kind of portable labor-saving pincers and seem very necessary.
Utility model content
In order to solve above-mentioned technical problem, this utility model provides a kind of portable labor-saving pincers, the problem required great effort in not readily portable and practical operation to solve existing pliers to exist.A kind of portable labor-saving pincers, including lower jaw, spring, upper jaw, upper connecting rod, rubber peel, laborsaving bar structure, straight pin, handle, lower connecting rod, side straight pin, described spring is installed on upper jaw and lower jaw centre position；Described upper connecting rod and lower connecting rod are linked together by side straight pin, and upper connecting rod one end other end that is connected with upper jaw is connected with handle, and lower connecting rod one end other end that is connected with lower jaw is connected with handle；Described rubber sleave is contained on handle；Described laborsaving bar structure is linked together by straight pin and handle；Described laborsaving bar structure includes hook, chaining, cylindrical sleeve, fixing cylinder, expansion link, link and adjusting knob, and described welding hook is on handle；Described chaining is arranged in the cylindrical sleeve of fixing cylinder；Described expansion link is arranged on inside fixing cylinder；Described link is welded on expansion link tail end, and described adjusting knob is fixing connects fixing cylinder and expansion link.
Described upper jaw or lower jaw be provided above with chrome alum alloy steel layer, there is fabulous wearability, long service life.
Described spring specifically adopts silicon stainless steel bar spring, has intensity height, elastic preferably, it is simple to the reset of pliers.
Described rubber peel specifically adopts nitrile rubber leather sheath, has coefficient of friction big, oil resistant and ageing-resistant feature, adapts to work complex environment.
Described expansion link specifically adopts stainless steel, advantageously allows easy to use, time saving and energy saving, improves work efficiency.
The rustless steel annulus that described link specifically adopts diameter to be 1 centimetre to 2 centimetres, it is simple to hang and finger, be convenient for carrying.
Described adjusting knob specifically adopts T font hands the turn of the screw, is conducive to the length of adjustable telescopic rod according to actual needs, time saving and energy saving further, reduces labor intensity.
Compared with prior art, this utility model has the advantages that owing to the portable labor-saving pincers of one of the present utility model is widely used in five metals career field.Meanwhile, the beneficial effects of the utility model are:
1. the setting of expansion link of the present utility model, it is simple to increase torque arm length, play power-saving function.
2. the setting of adjusting knob of the present utility model, is conducive to the length of adjustable telescopic rod according to actual needs, time saving and energy saving further, reduces labor intensity.
3. the setting of spring of the present utility model, it is simple to the reset of jaw, saves the working time.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is portable labor-saving structure schematic diagram of the present utility model.
In figure:
1-lower jaw, 2-spring, 3-upper jaw, 4-upper connecting rod, 5-rubber peel, the laborsaving bar structure of 6-, 61-links up with, 62-chaining, 63-cylindrical sleeve, and 64-fixes cylinder, 65-expansion link, 66-link, 67-adjusting knob, 7-straight pin, 8-handle, 9-lower connecting rod, 10-side straight pin.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described further:
Embodiment:
As shown in accompanying drawing 1 to accompanying drawing 2
This utility model provides a kind of portable labor-saving pincers, including lower jaw 1, spring 2, upper jaw 3, upper connecting rod 4, rubber peel 5, laborsaving bar structure 6, straight pin 7, handle 8, lower connecting rod 9, side straight pin 10, described spring 2 is installed on upper jaw 3 and lower jaw 1 centre position；Described upper connecting rod 4 is linked together by side straight pin 10 with lower connecting rod 9, and upper connecting rod 4 one end other end that is connected with upper jaw 3 is connected with handle 8, and lower connecting rod 9 one end other end that is connected with lower jaw 1 is connected with handle 8；Described rubber peel 5 is sleeved on handle 8；Described laborsaving bar structure 6 is linked together by straight pin 7 and handle 8；Described laborsaving bar structure 6 includes hook 61, chaining 62, cylindrical sleeve 63, fixing cylinder 64, expansion link 65, link 66 and adjusting knob 67, and described hook 61 is welded on handle 8；Described chaining 62 is arranged in the cylindrical sleeve 63 of fixing cylinder 64；It is internal that described expansion link 65 is arranged on fixing cylinder 64；Described link 66 is welded on expansion link 65 tail end；Described adjusting knob 67 is fixing connects fixing cylinder 64 and expansion link 65.
Described upper jaw 3 or lower jaw 1 be provided above with chrome alum alloy steel layer, there is fabulous wearability, long service life.
Described spring 2 specifically adopts silicon stainless steel bar spring, has intensity height, elastic preferably, it is simple to the reset of pliers.
Described rubber peel 5 specifically adopts nitrile rubber leather sheath, has coefficient of friction big, oil resistant and ageing-resistant feature, adapts to work complex environment.
Described expansion link 65 specifically adopts stainless steel, advantageously allows easy to use, time saving and energy saving, improves work efficiency.
The rustless steel annulus that described link 66 specifically adopts diameter to be 1 centimetre to 2 centimetres, it is simple to hang and finger, be convenient for carrying.
Described adjusting knob 67 specifically adopts T font hands the turn of the screw, is conducive to the length of adjustable telescopic rod 65 according to actual needs, time saving and energy saving further, reduces labor intensity.
Operation principle
This utility model is by rotating fixing cylinder 64 to left side, then chaining 62 is positioned on hook 61, specifically adopting T font hands the turn of the screw due to described adjusting knob 67, it is possible to the length of adjustable telescopic rod 65 according to actual needs, expansion link 65 stretches out certain length, increase torque arm length, when the instrument not used time, expansion link 65 is retracted and is fixed cylinder 64 inside, and fixing cylinder 64 rotates to right side, finger is placed on link 66 position, it is simple to carry.
Utilize technical scheme described in the utility model, or those skilled in the art is under the inspiration of technical solutions of the utility model, design similar technical scheme, and reach above-mentioned technique effect, all fall into protection domain of the present utility model.
Claims (7)
1. a portable labor-saving pincers, it is characterised in that this portable labor-saving pincers includes lower jaw (1), spring (2), upper jaw (3), upper connecting rod (4), rubber peel (5), laborsaving bar structure (6), straight pin (7), handle (8), lower connecting rod (9), side straight pin (10), described spring (2) is installed on upper jaw (3) and lower jaw (1) centre position；Described upper connecting rod (4) and lower connecting rod (9) are linked together by side straight pin (10), and upper connecting rod (4) one end other end that is connected with upper jaw (3) is connected with handle (8), lower connecting rod (9) one end other end that is connected with lower jaw (1) is connected with handle (8)；Described rubber peel (5) is sleeved on handle (8)；Described laborsaving bar structure (6) is linked together by straight pin (7) and handle (8)；Described laborsaving bar structure (6) includes hook (61), chaining (62), cylindrical sleeve (63), fixing cylinder (64), expansion link (65), link (66) and adjusting knob (67), and described hook (61) is welded on handle (8)；Described chaining (62) is arranged in the cylindrical sleeve (63) of fixing cylinder (64)；It is internal that described expansion link (65) is arranged on fixing cylinder (64)；Described link (66) is welded on expansion link (65) tail end；Described adjusting knob (67) is fixing connects fixing cylinder (64) and expansion link (65).
2. portable labor-saving pincers as claimed in claim 1, it is characterised in that described upper jaw (3) or lower jaw (1) be provided above with chrome alum alloy steel layer.
3. portable labor-saving pincers as claimed in claim 1, it is characterised in that described spring (2) specifically adopts silicon stainless steel bar spring.
4. portable labor-saving pincers as claimed in claim 1, it is characterised in that described rubber peel (5) specifically adopts nitrile rubber leather sheath.
5. portable labor-saving pincers as claimed in claim 1, it is characterised in that described expansion link (65) specifically adopts stainless steel.
6. portable labor-saving pincers as claimed in claim 1, it is characterised in that the rustless steel annulus that described link (66) specifically adopts diameter to be 1 centimetre to 2 centimetres.
7. portable labor-saving pincers as claimed in claim 1, it is characterised in that described adjusting knob (67) specifically adopts T font hands the turn of the screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620263106.5U CN205394316U (en) | 2016-03-31 | 2016-03-31 | Portable laborsaving pliers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620263106.5U CN205394316U (en) | 2016-03-31 | 2016-03-31 | Portable laborsaving pliers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205394316U true CN205394316U (en) | 2016-07-27 |
Family
ID=56419650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620263106.5U Expired - Fee Related CN205394316U (en) | 2016-03-31 | 2016-03-31 | Portable laborsaving pliers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205394316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270942A (en) * | 2018-12-29 | 2019-09-24 | 张家港市剑泉工具制造有限公司 | A kind of end cutter nippers |
-
2016
- 2016-03-31 CN CN201620263106.5U patent/CN205394316U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270942A (en) * | 2018-12-29 | 2019-09-24 | 张家港市剑泉工具制造有限公司 | A kind of end cutter nippers |
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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: 20160727 Termination date: 20170331 |