CN2288818Y - Multifunctional self-locking tongs - Google Patents
Multifunctional self-locking tongs Download PDFInfo
- Publication number
- CN2288818Y CN2288818Y CN 97206590 CN97206590U CN2288818Y CN 2288818 Y CN2288818 Y CN 2288818Y CN 97206590 CN97206590 CN 97206590 CN 97206590 U CN97206590 U CN 97206590U CN 2288818 Y CN2288818 Y CN 2288818Y
- Authority
- CN
- China
- Prior art keywords
- locking
- caliper
- pliers
- pincers
- nip 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
Links
Images
Landscapes
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a pair of multifunctional self-locking pliers. A sliding slot is arranged under a pliers opening of a left pliers body of the self-locking pliers. A right pliers body us arranged in the sliding slot of the left pliers body by a centre shaft. Pliers handles of the left and the right pliers bodies are provided with a connecting rod mechanism which is composed of a tension spring, a connecting rod sheet and the left pliers body. A locking mechanism is arranged on the right pliers handle. The utility model has the advantages of artful design, convenient use and complete function. The utility model is an ideal hardware in the class of plate pliers.
Description
The utility model relates to a kind of wrench class hardware ﹠ tools.
Though existing wrench class hardware ﹠ tools is various in style, and is as nipper plier, pipe vice, slip-joint pliers etc., with regard to its function, then comparatively single.In addition, this class wrench class hardware ﹠ tools does not all have self-locking device, so use inconvenience is arranged more.
The utility model is intended to overcome above-mentioned shortcoming, and a kind of novel structure is provided, easy to use and multi-functional self-locking pincers with multiple function.
The utility model is made of left and right caliper, and the below of the nip part of left caliper is provided with a sliding tray, and right caliper body is installed in the sliding tray of left caliper by central shaft.At the pincers shank of left and right caliper, be provided with and constitute parallel four by extension spring, connecting rod piece and left caliper and connect the shape linkages.On the pincers handle of the right side, be provided with locking mechanism.Nip part of the present utility model is sharp mouth shape structure, and its clamping tooth is designed to removable, and therefore, it not only can adapt to the requirement of various different operating modes, and very convenient to use.
Concrete structure of the present utility model is as shown in drawings:
Fig. 1 is a surface structure schematic diagram of the present utility model
Fig. 2 is a structural representation of the present utility model
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated:
Multi-functional self-locking pincers include a left caliper 1 and a right caliper body 3, and the below of the nip part of left caliper 1 is provided with a sliding tray 2.Right caliper body 3 is installed in the sliding tray 2 of left caliper by central shaft 14.At the pincers shank of left and right caliper, be provided with the parallel four company's shape linkages that constituted by right extension spring 4, Zola's spring 13 and connecting rod piece 5 and left caliper 1.On the pincers handle of the right side, be provided with locking mechanism, locking mechanism is by the locking plate tooth 7 on the umbrella shape tooth 9 that is arranged at connecting rod piece 5 ends, the button handle 6 and location elasticity bumps pearl 11 and compressing tablet spring 8 is constituted.Be arranged in the sliding tray 2 of left caliper nip part, be provided with plural circular arc locating slot 17, the circular arc locating slot is good with 5--8.Handle body portion at left caliper 1 also is provided with a chute 10, and when the self-locking pincers worker was done, central shaft 14 can be done the warp-wise fine setting in sliding tray 2, and the sliding guide 12 of linkage then can move up and down in chute 10, to regulate the Zhang Du of jaw.In addition, nip part of the present utility model is sharp mouth shape structure, like this, can make it have the function of nipper plier.Simultaneously, for making its job requirement that can adapt to various different operating modes, the clamping tooth 16 that is arranged at nip part is removable.Clamping tooth after the replacing can be rhombus or square or circular arc etc., and is fixed in nip part with bolt 15.
The left and right sides of the present utility model caliper can adopt the high-quality punching block to forge and forms, and can adopt also that high-intensity steel plate lamination is die-cut, riveted forms.
Working method of the present utility model is achieved like this:
Push the button handle 6 of locking mechanism, locking plate tooth 7 is separated with the umbrella shape tooth 9 of connecting rod piece end, because the effect of the extension spring 4 in the linkage, jaw opens automatically.At this moment, the hand-hold pincers handle, workpiece is placed nip part, clamp handle about holding, automatically regulate corresponding position by the parallelogram linkage that left caliper 1, right extension spring 4, Zola's spring 13 and connecting rod piece 5 constitute, the sliding guide 12 that promptly is positioned at left side pincers handle chute 10 can slide up and down, be positioned at the then upwards fine setting automatically of central shaft 14 of the sliding tray of nip part below, and fall in the corresponding circular arc locating slot 17, play the effect of stressed hinged support, thereby the workpiece of nip part tightly can be clamped.At this moment, can push to the button handle 6 on the locking mechanism, make umbrella shape tooth 9 engagements of locking plate tooth 7 and connecting rod piece end on it, and bump pearl 11 location, thereby play locking action by elasticity.When unclamping workpiece, the button handle of locking mechanism need only be pushed away downwards, locking plate tooth 7 is separated with the umbrella shape tooth 9 of connecting rod piece end, nip part can open automatically.
The utility model is skillfully constructed, and is rational in infrastructure, easy to use, multiple functional.During use, need only change the clamping tooth of nip part, the wrench class instruments such as wrench, slip-joint pliers, pipe vice that promptly can be used as use.
Claims (6)
1. a multi-functional self-locking that includes left caliper (1) and right caliper body (3) clamps, the below that it is characterized in that the nip part of this self-locking pincers left caliper, be provided with a sliding tray (2), right caliper body (3) is installed in the sliding tray of left caliper by central shaft (14), pincers shank at left and right sides caliper, be provided with the parallelogram linkage that constitutes by right extension spring (4), Zola's spring (13) and connecting rod piece (5) and left caliper (1), on the pincers handle of the right side, be provided with locking mechanism.
2. multi-functional self-locking pincers according to claim 1 is characterized in that described locking mechanism by the umbrella shape tooth (9) that is arranged at connecting rod piece (5) end, and locking plate tooth (7) on the button handle (6) and elasticity bump pearl (11) and compressing tablet spring (8) constitutes.
3. multi-functional self-locking pincers according to claim 1 is characterized in that being provided with plural circular arc locating slot (17) in the described sliding tray (2) that is arranged at the left caliper nip part.
4. multi-functional self-locking according to claim 1 clamps, and it is characterized in that the handle body portion of described left caliper (1), is provided with a chute (10).
5. multi-functional self-locking pincers according to claim 1 is characterized in that described nip part is sharp mouth shape structure.
6. multi-functional self-locking pincers according to claim 1 is characterized in that the described clamping tooth (16) that is arranged at left and right sides nip part is removable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97206590 CN2288818Y (en) | 1997-02-24 | 1997-02-24 | Multifunctional self-locking tongs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97206590 CN2288818Y (en) | 1997-02-24 | 1997-02-24 | Multifunctional self-locking tongs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2288818Y true CN2288818Y (en) | 1998-08-26 |
Family
ID=33926551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97206590 Expired - Fee Related CN2288818Y (en) | 1997-02-24 | 1997-02-24 | Multifunctional self-locking tongs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2288818Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100482421C (en) * | 2004-12-23 | 2009-04-29 | 史密斯威勒有限公司 | Self-adjusting, locking pliers with grip ping force adjustment |
| CN104068899A (en) * | 2014-07-23 | 2014-10-01 | 刘宽浩 | Incision expander for pleuroperitoneal cavity operation |
| WO2015180012A1 (en) * | 2014-05-26 | 2015-12-03 | 杭州巨星工具有限公司 | Wrench with translational jaws |
| CN106392981A (en) * | 2016-10-25 | 2017-02-15 | 北京汽车股份有限公司 | Half shaft dismounting device and method for dismounting half shaft |
-
1997
- 1997-02-24 CN CN 97206590 patent/CN2288818Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100482421C (en) * | 2004-12-23 | 2009-04-29 | 史密斯威勒有限公司 | Self-adjusting, locking pliers with grip ping force adjustment |
| WO2015180012A1 (en) * | 2014-05-26 | 2015-12-03 | 杭州巨星工具有限公司 | Wrench with translational jaws |
| US9862074B2 (en) | 2014-05-26 | 2018-01-09 | Hangzhou Great Star Tools Co., Ltd. | Wrench with translational wrench jaw |
| CN104068899A (en) * | 2014-07-23 | 2014-10-01 | 刘宽浩 | Incision expander for pleuroperitoneal cavity operation |
| CN104068899B (en) * | 2014-07-23 | 2016-05-18 | 黄河科技学院 | Splanchnocoel operation incision expander |
| CN106392981A (en) * | 2016-10-25 | 2017-02-15 | 北京汽车股份有限公司 | Half shaft dismounting device and method for dismounting half shaft |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2036328A1 (en) | Hand tool or improved bar clamp | |
| CA2433608A1 (en) | Utility cutting tool having toggle link mechanism | |
| CA2452499C (en) | One hand pipe wrench | |
| CN2288818Y (en) | Multifunctional self-locking tongs | |
| KR900007501B1 (en) | Adjustable locking hand tool | |
| US6145415A (en) | Adjustable pliers | |
| CN201006588Y (en) | Multi-function pliers | |
| CN2345323Y (en) | Quick adjustable multipurpose translation self-lock spanner | |
| CN210414315U (en) | Maintenance spanner convenient to use | |
| CN2367261Y (en) | Noval four-claw tongs type holder | |
| CN210414187U (en) | Nail clamping pliers | |
| CN2141750Y (en) | Portable quick pipe clamping vice | |
| CN2145678Y (en) | Multipurpose forceps | |
| CN2894945Y (en) | Improved strong tongs | |
| CA1265781A (en) | Tool for removing staples | |
| CN2353497Y (en) | Hand riveting pliers | |
| CN2168685Y (en) | Multifunctional forceps | |
| CN2537521Y (en) | Automatic repositioning spanners | |
| CN2079104U (en) | Combined multifunctional hand pliers | |
| CN2451292Y (en) | Fast multifunction water pump tongs | |
| CN2088466U (en) | Clamp with automatic fastening function | |
| CN221135556U (en) | Adjustable slip-joint pliers | |
| CN217728647U (en) | Multipurpose spanner with fixed screw tap device | |
| CN1020685C (en) | Quick releasable vice-grip pliers | |
| CN218283613U (en) | Hand riveter |
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 |