CN203918818U - A kind of water pump pliers - Google Patents
A kind of water pump pliers Download PDFInfo
- Publication number
- CN203918818U CN203918818U CN201420226694.6U CN201420226694U CN203918818U CN 203918818 U CN203918818 U CN 203918818U CN 201420226694 U CN201420226694 U CN 201420226694U CN 203918818 U CN203918818 U CN 203918818U
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- CN
- China
- Prior art keywords
- tong arm
- clamp handle
- groove
- water pump
- clamping part
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model provides a kind of water pump pliers, belongs to hardware & tools technical field.It has solved the problem of existing water pump pliers complex structure, poor stability.This water pump pliers comprises the first fixing tong arm, the second fixing tong arm, the first movable tong arm, the second movable tong arm, the first clamping part, the second clamping part, gag lever post and connecting rod, first fixedly tong arm and second fixedly tong arm be connected and form fixedly tong arm, the first movable tong arm and the second movable tong arm formation activity tong arm that is connected, movable tong arm is hinged on the first fixing tong arm and second fixedly between tong arm by sliding part, the first fixing tong arm middle part, second fixedly all offers groove in the middle part of tong arm, the two ends of sliding part are movably arranged on respectively in two grooves, gag lever post is fixedly installed between the first clamp handle and the second clamp handle, gag lever post is provided with chute, connecting rod one end is arranged in the first clamp handle, the other end is arranged between the 3rd clamp handle and the 4th clamp handle.The utlity model has simple in structure, safe advantage.
Description
Technical field
The utility model belongs to hardware & tools technical field, relates to a kind of water pump pliers.
Background technology
Water pump pliers is used for clamping flat or cylindrical metal part, is automobile, conventional instrument in the installation, maintenance work such as internal combustion engine, agricultural machinery and interior conduit.
The similar pipe wrench of effect of water pump pliers, but lighter small and exquisite more easy-to-use than pipe wrench, be more suitable for when family is amateur meets an urgent need or simply water pipe be installed and use, so use comparatively frequent.
Water pump pliers is mostly integrated at present, cannot dismantle, if water pump pliers partly damages, cannot cause water pump pliers to use by renewal part, and the unshielded device of most water pump pliers, easily in use causes accidental injury.
In sum, for solving the structural deficiency of existing water pump pliers, need to design a kind of simple in structure, detachable, water pump pliers that security performance is high.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed a kind of simple in structure, detachable, water pump pliers that security performance is high.
The purpose of this utility model can realize by following technical proposal: a kind of water pump pliers, comprise the first fixing tong arm, the second fixing tong arm, the first movable tong arm, the second movable tong arm, the first clamping part, the second clamping part, gag lever post and connecting rod, described first fixedly tong arm comprise the first clamp handle, the first binding clip and some the first fixture blocks, described second fixedly tong arm comprise the second clamp handle, the second binding clip and some and the first fixture block be the first draw-in groove one to one, described first fixedly tong arm and second fixedly tong arm be connected and form fixedly tong arm, each first fixture block is all installed in the first corresponding draw-in groove, described the first movable tong arm comprises the 3rd clamp handle, the 3rd binding clip and some the second fixture blocks, described the second movable tong arm comprises the 4th clamp handle, the 4th binding clip and some and the second fixture block be the second draw-in groove one to one, described the first movable tong arm and the second movable tong arm formation activity tong arm that is connected, each second fixture block is all installed in the second corresponding draw-in groove, described movable tong arm is hinged on the first fixing tong arm and second fixedly between tong arm by sliding part, the described first fixing tong arm middle part, second fixedly all offers groove in the middle part of tong arm, the two ends of described sliding part are movably arranged on respectively in two grooves, described the first clamping part is provided with at least one the 3rd draw-in groove, described the first clamping part is arranged between the first binding clip and the second binding clip, described the second clamping part is provided with at least one the 4th draw-in groove, described the second clamping part is arranged between the 3rd binding clip and the 4th binding clip, described the first clamping part and the second clamping part are equipped with clamp area, on described clamp area, be uniform-distribution with some sawtooth, the shape of cross section of described sawtooth is triangle, described gag lever post is fixedly installed between the first clamp handle and the second clamp handle, described gag lever post is provided with chute, one end of described gag lever post stretches out and forms protection piece, one end of described connecting rod is installed in rotation in the first clamp handle, the other end is installed in rotation between the 3rd clamp handle and the 4th clamp handle.
In above-mentioned a kind of water pump pliers, described groove is shaped as cuboid, and the inner side of described groove is distributed with a row sawtooth, and the two ends of described sliding part are respectively equipped with the sliding rack of setting corresponding to sawtooth.
In above-mentioned a kind of water pump pliers, the bottom surface of described chute is spherical cambered surface.
In above-mentioned a kind of water pump pliers, described protection piece is made by elastomeric material.
Compared with prior art, the utlity model has following beneficial effect:
1, water pump pliers is simple in structure, and detachable, the parts of replaceable damage;
2, the clamping part of water pump pliers can be changed different clamping parts according to different gripping objects, increases clamping force;
3, the groove of water pump pliers and the design of sliding part, make the water pump pliers scope of application wider;
4, the spherical cambered surface of chute bottom surface design, slides connecting rod more smooth and easy, has increased the comfort level that water pump pliers is used;
5, the design of protective block, makes the water pump pliers can be because of overexertion, and fixedly tong arm and movable tong arm are fitted completely, prevents that finger from crushing, and has increased the security of using.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one preferred embodiment.
Fig. 2 is the first fixing structural representation of tong arm in the utility model one preferred embodiment.
Fig. 3 is the second fixing structural representation of tong arm in the utility model one preferred embodiment.
Fig. 4 is the structural representation of the first movable tong arm in the utility model one preferred embodiment.
Fig. 5 is the structural representation of the second movable tong arm in the utility model one preferred embodiment.
Fig. 6 is the structural representation of the utility model one preferred embodiment part.
In figure, the 10, first fixing tong arm; 11, the first fixture block; 12, the first clamp handle; 13, the first binding clip; 20, the second fixing tong arm; 21, the first draw-in groove; 22, the second clamp handle; 23, the second binding clip; 30, groove; 40, the first movable tong arm; 41, the second fixture block; 42, the 3rd clamp handle; 43, the 3rd binding clip; 50, the second movable tong arm; 51, the second draw-in groove; 52, the 4th clamp handle; 53, the 4th binding clip; 54, sliding part; 60, the first clamping part; 61, the 3rd draw-in groove; 62, clamp area; 621, sawtooth; 70, the second clamping part; 71, the 4th draw-in groove; 80, gag lever post; 81, chute; 82, protection piece; 90, connecting rod.
The specific embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figures 1 to 6, this water pump pliers comprises the first fixing tong arm 10, the second fixing tong arm 20, the first movable tong arm 40, the second movable tong arm 50, the first clamping part 60, the second clamping part 70, gag lever post 80 and connecting rod 90, first fixedly tong arm 10 comprise the first clamp handle 12, the first binding clip 13 and a plurality of the first fixture block 11, second fixedly tong arm 20 comprise the second clamp handle 22, the second binding clip 23 and a plurality of and the first fixture block 11 be the first draw-in groove 21 one to one, first fixedly tong arm 10 and second fixedly tong arm 20 be connected and form fixedly tong arm, each first fixture block 11 is all installed in the first corresponding draw-in groove 21, the first movable tong arm 40 comprises the 3rd clamp handle 42, the 3rd binding clip 43 and a plurality of the second fixture block 41, the second movable tong arm 50 comprises the 4th clamp handle 52, the 4th binding clip 53 and a plurality of and the second fixture block 41 be the second draw-in groove 51 one to one, the first movable tong arm 40 and the second movable tong arm 50 formation activity tong arm that is connected, each second fixture block 41 is all installed in the second corresponding draw-in groove 51, movable tong arm is hinged on the first fixing tong arm 10 and second fixedly between tong arm 20 by sliding part 54, the first fixing tong arm 10 middle parts, second fixedly tong arm 20 middle parts all offer groove 30, the two ends of sliding part 54 are movably arranged on respectively in two grooves 30, the first clamping part 60 is provided with at least one the 3rd draw-in groove 61, the first clamping part 60 is arranged between the first binding clip 13 and the second binding clip 23, the second clamping part 70 is provided with at least one the 4th draw-in groove 71, the second clamping part 70 is arranged between the 3rd binding clip 43 and the 4th binding clip 53, the first clamping part 60 and the second clamping part 70 are equipped with clamp area 62, on clamp area 62, be uniform-distribution with a plurality of sawtooth 621, the shape of cross section of sawtooth 621 is triangle, water pump pliers is detachable, replaceable part of damage, increase the service life of water pump pliers, while is because of difference or the surface roughness difference in the chi footpath of holding articles, replaceable clamping part, it is more convenient to make in operating process, gag lever post 80 is fixedly installed between the first clamp handle 12 and the second clamp handle 22, gag lever post 80 is provided with chute 81, one end of gag lever post 80 stretches out and forms protection piece 82, one end of connecting rod 90 is installed in rotation in the first clamp handle 12, the other end is installed in rotation between the 3rd clamp handle 42 and the 4th clamp handle 52, protection piece 82 makes fixedly tong arm and movable tong arm closure completely, thereby prevent from jamming a finger, the design of gag lever post 80 upper hopper chutes 81, gag lever post 80 can only be slided in certain area, thereby control the fixedly scope of tong arm and movable tong arm folding, in safety, played dual fail-safe.
Preferably, groove 30 is shaped as cuboid, and the inner side of groove 30 is distributed with a row sawtooth 621, and the two ends of sliding part 54 are respectively equipped with the sliding rack with the corresponding setting of sawtooth 621.By coordinating of sliding rack and sawtooth 621, can make the fixing some positions of sliding part 54, thereby prevent from using water pump pliers during the course, sliding part 54 is from line slip.
Preferably, the bottom surface of chute 81 is spherical cambered surface, and the spherical cambered surface design of chute 81 bottom surfaces, slides connecting rod 90 more smooth and easy, has increased the comfort level that water pump pliers is used.
Preferably, protection piece 82 is to be made by elastomeric material.
This water pump pliers is under original state, and hand forces in the activity clamp handle of water pump pliers, makes activity clamp handle in the interior slip of groove 30, and the first clamping part 60 and the second clamping part 70 are drawn close, and drives connecting rod 90 in the interior slip of chute 81 simultaneously.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (4)
1. a water pump pliers, comprise the first fixing tong arm, the second fixing tong arm, the first movable tong arm, the second movable tong arm, the first clamping part, the second clamping part, gag lever post and connecting rod, described first fixedly tong arm comprise the first clamp handle, the first binding clip and some the first fixture blocks, described second fixedly tong arm comprise the second clamp handle, the second binding clip and some and the first fixture block be the first draw-in groove one to one, described first fixedly tong arm and second fixedly tong arm be connected and form fixedly tong arm, each first fixture block is all installed in the first corresponding draw-in groove, described the first movable tong arm comprises the 3rd clamp handle, the 3rd binding clip and some the second fixture blocks, described the second movable tong arm comprises the 4th clamp handle, the 4th binding clip and some and the second fixture block be the second draw-in groove one to one, described the first movable tong arm and the second movable tong arm formation activity tong arm that is connected, each second fixture block is all installed in the second corresponding draw-in groove, described movable tong arm is hinged on the first fixing tong arm and second fixedly between tong arm by sliding part, it is characterized in that, the described first fixing tong arm middle part, second fixedly all offers groove in the middle part of tong arm, the two ends of described sliding part are movably arranged on respectively in two grooves, described the first clamping part is provided with at least one the 3rd draw-in groove, described the first clamping part is arranged between the first binding clip and the second binding clip, described the second clamping part is provided with at least one the 4th draw-in groove, described the second clamping part is arranged between the 3rd binding clip and the 4th binding clip, described the first clamping part and the second clamping part are equipped with clamp area, on described clamp area, be uniform-distribution with some sawtooth, the shape of cross section of described sawtooth is triangle, described gag lever post is fixedly installed between the first clamp handle and the second clamp handle, described gag lever post is provided with chute, one end of described gag lever post stretches out and forms protection piece, one end of described connecting rod is installed in rotation in the first clamp handle, the other end is installed in rotation between the 3rd clamp handle and the 4th clamp handle.
2. a kind of water pump pliers according to claim 1, is characterized in that, described groove is shaped as cuboid, and the inner side of described groove is distributed with a row sawtooth, and the two ends of described sliding part are respectively equipped with the sliding rack of setting corresponding to sawtooth.
3. a kind of water pump pliers according to claim 1, is characterized in that, the bottom surface of described chute is spherical cambered surface.
4. a kind of water pump pliers according to claim 1, is characterized in that, described protection piece is made by elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420226694.6U CN203918818U (en) | 2014-05-05 | 2014-05-05 | A kind of water pump pliers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420226694.6U CN203918818U (en) | 2014-05-05 | 2014-05-05 | A kind of water pump pliers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203918818U true CN203918818U (en) | 2014-11-05 |
Family
ID=51814693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420226694.6U Expired - Fee Related CN203918818U (en) | 2014-05-05 | 2014-05-05 | A kind of water pump pliers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203918818U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170935A (en) * | 2018-02-21 | 2019-08-27 | 施耐宝公司 | Tool with the tooth in slot |
| CN112247866A (en) * | 2020-09-26 | 2021-01-22 | 北京市春立正达医疗器械股份有限公司 | Safe type locking pliers |
| CN114193346A (en) * | 2021-11-03 | 2022-03-18 | 徐州巨力工具制造有限公司 | Water pump clamp convenient to maintain and manufacturing process thereof |
-
2014
- 2014-05-05 CN CN201420226694.6U patent/CN203918818U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170935A (en) * | 2018-02-21 | 2019-08-27 | 施耐宝公司 | Tool with the tooth in slot |
| CN112247866A (en) * | 2020-09-26 | 2021-01-22 | 北京市春立正达医疗器械股份有限公司 | Safe type locking pliers |
| CN114193346A (en) * | 2021-11-03 | 2022-03-18 | 徐州巨力工具制造有限公司 | Water pump clamp convenient to maintain and manufacturing process thereof |
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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 |
Granted publication date: 20141105 Termination date: 20190505 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |