CN2383622Y - Mortise water pump spanner - Google Patents
Mortise water pump spanner Download PDFInfo
- Publication number
- CN2383622Y CN2383622Y CN 99218417 CN99218417U CN2383622Y CN 2383622 Y CN2383622 Y CN 2383622Y CN 99218417 CN99218417 CN 99218417 CN 99218417 U CN99218417 U CN 99218417U CN 2383622 Y CN2383622 Y CN 2383622Y
- Authority
- CN
- China
- Prior art keywords
- water pump
- tooth
- right caliper
- pliers
- stopper slot
- 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
Images
Landscapes
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model relates to a pair of mortise water pump pliers used for maintaining and assembling a water pump. One end of a spacing groove on a left plier body is provided an opening, and the other end of the spacing groove is provided with a blocking edge. A locating tooth is arranged on a right plier body. For clamped objects with different sizes, the locating tooth is selected to be matched with the corresponding spacing groove and the clamped objects can be clamped without damage. A spacing block on the upper end of a right plier body can protect a cutting edge of a plier head, and the jaw can hold hexagonal objects. Therefore, the pliers have multiple functions.
Description
The utility model relates to the repairing of Hardware pliers class, a kind of tongue-and-groove water pump pliers of assembling pump class.
The existing water pump pliers that is exclusively used in loading and unloading pump class, in use, the person sets control size firmly owing to do not have to help firmly, and is firmly excessive, often make the yielding or damage of pipe of clamping, influence management service life, especially some notes wall pipes are this situation of appearance easily, and its reason is the unreasonable structure of pliers own, because the tongue-and-groove two ends on the pincers waist mating surface are openings, do not have position-limit mechanism, chucking power when clamping gripping object (pipe), occurs when excessive, and make pipe deformation or damage.
The utility model provides a kind of tongue-and-groove water pump pliers that position-limit mechanism is arranged in order to overcome the above-mentioned defective of existing water pump pliers.
General technical conception plans of the present utility model is that the structure of original water pump pliers is improved, specifically it is combined by left caliper, right caliper body and bolt shaft, stopper slot one end on the left caliper waist is provided with a grade limit, other end opening, right caliper body is provided with positioning tooth, mobile bolt shaft can with stopper slot movingly, the nearly head of right caliper body has limited block, its on one side with the left caliper parallel contact in one waist limit movingly.Pincers are chewed opening part, and the teeth directional angle of the profile of tooth correspondence of the clamping garden post tooth of left and right binding clip is opposite, and profile of tooth orientation angle is hexagonal angle.
The good effect that the utility model brings for the user is that an end of its stopper slot has a grade limit, the different tubing objects of clamping (different calibers) are selected for use positioning tooth and corresponding stopper slot, left and right caliper rotates with bolt, when clamping the clamping object, during the rib of positioning tooth one crown jail stopper slot, just can not rotate again, prevent firmly excessively, jaw continues afterburning and damages or the deformation grip thing; The limited block of right caliper body moves on to left caliper waist edge tail and cutting edge and closes up synchronously and put in place, can protect cutting edge; Because the profile of tooth angle of binding clip correspondence is opposite, the profile of tooth orientation is hexagonal angle, can clamping hexagon bolt thing, and substitute spanner and use.
Below in conjunction with drawings and Examples content of the present utility model is described in detail as follows:
Fig. 1 is the utility model topology view.
Fig. 2 is the topology view of binding clip tooth.
Be processed with shift holes 5 and one group of stopper slot 4 on the waist of left caliper 6 of the present utility model, mobile hole 5 and one group of stopper slot 4 intersect, an end opening of stopper slot 4, and the other end is provided with rib; The vice body head end of right caliper body 1 is shaped on positioning tooth 2, can be respectively with every stopper slot 4 movingly.Right caliper body 1 is equipped with limited block 7 near an end of binding clip, and left and right caliper 6 and 1 combines by bolt shaft 3, as shown in Figure 1.The tooth 1 of profile of tooth correspondence of head end clamping garden post tooth 8 that pincers are chewed the left and right caliper 6 of opening part and 1 is opposite to angle, and the angle [alpha] that its profile of tooth orientation constitutes is hexagonal angle, as shown in Figure 2.The object that clamping varies in size for jaw (different calibers), right caliper body 1 is upper and lower mobile along shift holes 5 together in company with bolt shaft 3, the pincers handle is opened, select positioning tooth 2 to be moved into the stopper slot 4 from opening one end of corresponding stopper slot 4, the reinforcing of pincers handle, when jaw just clamped gripping object, the good roof pressure of positioning tooth 2 one ends was on the shelves limit of stopper slot 4, force the pincers handle to stop operating, clip and be unlikely to damage gripping object.When being used to shear small objects, limited block 7 moves to the upper end along left caliper 6 one waist limits, make after the two cutting edge cut substrate, stops operating, and prevents the cutting edge wearing and tearing.
Claims (3)
1, a kind of tongue-and-groove water pump pliers, it is combined by left caliper, right caliper body and bolt shaft, it is characterized in that stopper slot (4) one end openings on the left caliper (6), and an end has a grade limit, and right caliper body (1) is provided with positioning tooth (2).
2,, it is characterized in that the nearly head of right caliper body (1) has limited block (7) by the described tongue-and-groove water pump pliers of claim 1.
3, by the described tongue-and-groove water pump pliers of claim 1, it is characterized in that the teeth directional angle of profile of tooth correspondence of binding clip clamping garden post tooth (8) of left and right caliper (6) and (1) is opposite, profile of tooth orientation angle [alpha] is hexagonal angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99218417 CN2383622Y (en) | 1999-07-26 | 1999-07-26 | Mortise water pump spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99218417 CN2383622Y (en) | 1999-07-26 | 1999-07-26 | Mortise water pump spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2383622Y true CN2383622Y (en) | 2000-06-21 |
Family
ID=34009618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99218417 Expired - Fee Related CN2383622Y (en) | 1999-07-26 | 1999-07-26 | Mortise water pump spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2383622Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302606A (en) * | 2012-03-08 | 2013-09-18 | 哈蔡特沃克霍曼泽维有限责任两合公司 | Water pump pliers |
-
1999
- 1999-07-26 CN CN 99218417 patent/CN2383622Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302606A (en) * | 2012-03-08 | 2013-09-18 | 哈蔡特沃克霍曼泽维有限责任两合公司 | Water pump pliers |
| CN103302606B (en) * | 2012-03-08 | 2015-07-08 | 哈蔡特沃克霍曼泽维有限责任两合公司 | Water pump pliers |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6742419B2 (en) | Pivoting jaw pipe wrench | |
| EP1447179A3 (en) | Compression tool jaw member | |
| US6961973B1 (en) | Combination tool with hammer head, crescent wrench and pipe wrench | |
| EP2149429A3 (en) | Locking pliers | |
| CN2383622Y (en) | Mortise water pump spanner | |
| EP0933156A3 (en) | Chuck with jaw blade rotational stop | |
| CN201455867U (en) | Friction pipe plier | |
| EP0833723A1 (en) | Wrench apparatus | |
| CN101161415A (en) | Multifunctional pliers | |
| CN2813213Y (en) | Adaptive spanner | |
| CN216030262U (en) | Multifunctional wire pliers | |
| CN205870381U (en) | Adjustable spanner | |
| CN210757409U (en) | A kind of spanner | |
| CN212240664U (en) | Multifunctional wire pliers | |
| CN212859139U (en) | Water pump pliers with novel tooth's socket | |
| CN2537521Y (en) | Automatic reset spanner | |
| CN215700971U (en) | Pliers | |
| CN211760891U (en) | Multipurpose electrician pliers | |
| CN218698234U (en) | Explosion-proof multi-purpose spanner | |
| CN221270993U (en) | Hydraulic wrench for live working of insulating arm vehicle | |
| CN2331481Y (en) | Multipurpose pliers | |
| CN2309920Y (en) | Jaw for pliers | |
| CN210189530U (en) | Be applied to plate tongs's pincers handle cover and install plate tongs of this pincers handle cover | |
| CN2185656Y (en) | Bidirectional pliers | |
| CN211540911U (en) | Multifunctional electrician's pliers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |