CN211841596U - Capillary tube pliers for refrigerator maintenance - Google Patents
Capillary tube pliers for refrigerator maintenance Download PDFInfo
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- CN211841596U CN211841596U CN201922459884.8U CN201922459884U CN211841596U CN 211841596 U CN211841596 U CN 211841596U CN 201922459884 U CN201922459884 U CN 201922459884U CN 211841596 U CN211841596 U CN 211841596U
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- capillary
- forceps
- hole
- rod
- pliers
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Abstract
The utility model provides a capillary pincers for refrigerator maintenance, including being two tong poles of "X" type articulated, two tong pole upper end level extension forms the jaw portion of mutual shearing, two correspond on the shear surface of jaw portion and be equipped with many pairs of semicircular blade, and every right semi-circular blade is not of uniform size, the tip has been seted up under the tong pole and has been put the thing groove, it has the hole repair ware that is used for repairing the capillary to put the thing inslot and articulate. The utility model can be adapted to capillaries with different thicknesses by arranging a plurality of semicircular cutting edges with different sizes at the clamping opening part of the clamp rod; the hole repairing device is arranged inside the clamp rod, a capillary fracture can be corrected, burrs of a capillary port are processed by the friction part, simplicity and practicability are achieved, and the connection quality of the capillary is improved.
Description
Technical Field
The utility model relates to a breakout tongs technical field particularly, relates to a capillary breakout tongs for refrigerator maintenance.
Background
When the refrigerator is maintained, a capillary tube is required to be cut off by using a capillary tube clamp. The capillary tube pliers generally comprise two mutually hinged pliers rods, wherein the clamping openings capable of clamping capillary tubes are arranged at the clamping opening ends of the two pliers rods, the cutting parts of the capillary tubes are clamped by the clamping openings during use, the capillary tubes are rotated back and forth to enable the outer walls of the capillary tubes to mark a circle of tool marks, and after the capillary tubes are taken out, the two ends of the cut marks are held by two hands to pull the capillary tubes to be disconnected for direct use.
However, the clamping opening of the existing capillary tube pliers only has a single cutting edge and cannot adapt to capillaries with different thicknesses; when the force is too large, the section of the capillary tube is not flat, and burrs exist, so that the subsequent use is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pair of capillary tongs for refrigerator maintenance, which solves the problem that the clamping mouth of the capillary tongs in the prior art only has a single cutting edge and can not adapt to capillaries with different thicknesses; when the force is too large, the section of the capillary tube is not flat, burrs exist, and the subsequent use is influenced.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a capillary pincers for refrigerator maintenance, is including being "X" type articulated two claw bars, two claw bars upper end level extension forms the jaw portion of mutual shearing, two correspond on the shear surface of jaw portion and be equipped with many pairs of semi-circular blade, and every right semi-circular blade is not of uniform size, the tip has seted up the thing groove of putting under the claw bar, it articulates the hole repair ware that is used for repairing the capillary to put the thing inslot.
Preferably, the hole repairing device comprises a hole repairing device body, protruding columns and a conical rod, the protruding columns are fixedly arranged at the upper end and the lower end of the hole repairing device body, the protruding columns are inserted into round holes formed in the upper end portion and the lower end portion of the storage groove and are rotatably connected with the round holes, and the conical rod is fixedly arranged on the side portion of the hole repairing device body.
Preferably, the outer surface of the middle part of the clamp rod is provided with a friction part for grinding burrs on the capillary tube.
Preferably, the shearing surface of the nip part is in a linear shape, and the shearing surfaces corresponding to the two sides of the semicircular cutting edge are inclined inwards to form a slope-shaped cutting edge.
Preferably, the inner sides of the two clamp rods are connected with a pressure spring.
Preferably, the clamp rods are movably connected with limit blocks matched with the clamping opening parts and used for clamping the two clamp rods when not in use.
Compared with the prior art, the beneficial effects of the utility model include: the clamping opening of the clamp rod is provided with a plurality of semicircular cutting edges with different sizes, so that the clamp rod can be suitable for capillaries with different thicknesses; set up the hole repair ware in that the tong pole is inside, can repair the capillary fracture, utilize the friction portion to handle the deckle edge of capillary port, simple and practical has improved the connection quality of capillary.
Drawings
The disclosure of the present invention is explained with reference to the drawings. It is to be understood that the drawings are designed solely for the purposes of illustration and not as a definition of the limits of the invention. In the drawings, like reference numerals are used to refer to like parts. Wherein:
FIG. 1 is a schematic structural view of a capillary clamp according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a hole repairing device in the embodiment of the present invention;
fig. 3 is a schematic structural diagram of the capillary forceps in the use state according to the embodiment of the present invention.
Reference numbers in the figures: the device comprises a clamp rod 1, a pin shaft 2, a clamping opening 3, a semicircular cutting edge 4, a limiting block 5, a pressure spring 6, a storage groove 7, a hole trimming device 8, a hole trimming device body 81, a convex column 82, a conical rod 83, a friction part 9 and a slope-shaped cutting edge 10.
Detailed Description
It is easily understood that, according to the technical solution of the present invention, a plurality of alternative structural modes and implementation modes can be proposed by those skilled in the art without changing the spirit of the present invention. Therefore, the following detailed description and the accompanying drawings are merely illustrative of the technical solutions of the present invention, and should not be considered as limiting or restricting the technical solutions of the present invention in their entirety or in any other way.
An embodiment according to the present invention is shown in conjunction with fig. 1. The utility model provides a capillary tube pincers for refrigerator maintenance, includes two tong poles 1, two tong poles 1 middle parts are articulated through round pin axle 2, and are "X" type, and the horizontal extension of 1 upper end of two tong poles forms the jaw portion 3 of shearing each other, corresponds on the shear plane of two jaw portions 3 and is equipped with 3 pairs of semicircular blade 4, and every pair 4 size of semicircular blade differs, and 1 tip has been seted up under the tong pole 1 and has been put thing groove 7, and it has the hole repair ware 8 that is used for repairing the capillary to put thing inslot 7 internal hinge.
Specifically, the cutting surface of the nip portion 3 is linear, and the cutting surfaces corresponding to the two sides of the semicircular cutting edge 4 are inclined inward to form a slope-shaped cutting edge 10. The semicircular cutting edge 4 is used for cutting off the capillary tube, and the slope-shaped cutting edge 10 is used for cutting other parts.
As shown in fig. 2, in the present embodiment, the hole trimming device 8 includes a hole trimming device body 81, a protruding column 82 and a tapered rod 83, the two protruding columns 82 are fixedly disposed at the upper and lower ends of the hole trimming device body 81, the protruding column 82 is inserted into a circular hole (not shown) disposed at the upper and lower ends of the placement groove 7 and is rotatably connected with the circular hole, and the tapered rod 83 is fixedly disposed at the side of the hole trimming device body 81.
Fig. 3 is a schematic diagram showing the structure of the capillary clamp in the use state. After the capillary tube is cut off, the hole repairing device 8 is pulled out by manually rotating for 90 degrees, then the top end of the conical rod 83 is inserted into the through hole at one end of the section of the capillary tube, and the capillary tube is rotated left and right and pressed, so that the deformed capillary tube is restored to the original shape.
Furthermore, a friction part 9 is arranged on the outer surface of the middle part of the clamp rod 1 and used for grinding burrs on the capillary tube.
Furthermore, the inner sides of the two clamp rods 1 are connected with a pressure spring 6, and the pressure spring 6 can automatically unfold the two clamp rods 1 after the pipe is cut, so that time and labor are saved. The upper hinged joint of tong pole 1 is connected with 3 matched with stoppers 5 of jaw portion, when not using, upwards rotates stopper 5, prescribes a limit to two tong poles 1's relative position, makes two tong poles 1 press from both sides tightly each other, guarantees the safe and reliable of use, and during the use, downwards rotate stopper 5 and can unblock convenient operation.
To sum up, the embodiment of the utility model discloses a pair of capillary tongs for refrigerator maintenance, which can adapt to capillaries with different thicknesses by arranging a plurality of semicircular cutting edges 4 with different sizes at the clamping opening part 3 of the tong rod 1; set up hole repair ware 8 in tong pole 1 inside, can repair the capillary fracture, utilize 9 deckle edges of handling the capillary port of friction portion, simple and practical has improved the connection quality of capillary.
The technical scope of the present invention is not limited to the content in the above description, and those skilled in the art can make various modifications and alterations to the above embodiments without departing from the technical spirit of the present invention, and these modifications and alterations should fall within the protection scope of the present invention.
Claims (6)
1. The capillary tube pliers are characterized by comprising two pliers rods which are hinged in an X shape, the upper end portions of the two pliers rods horizontally extend to form a clamping opening portion which is sheared mutually, a plurality of pairs of semicircular cutting edges are correspondingly arranged on the shearing surface of the clamping opening portion, each pair of semicircular cutting edges are different in size, a storage groove is formed in the lower end portion of each pliers rod, and a hole trimmer for trimming a capillary tube is hinged in the storage groove.
2. The capillary wrench for repairing refrigerators according to claim 1, wherein the hole repairing device comprises a hole repairing device body, a protruding column and a tapered rod, the protruding column is fixedly arranged at the upper end and the lower end of the hole repairing device body, the protruding column is inserted into a circular hole arranged at the upper end and the lower end of the storage groove and is rotatably connected with the circular hole, and the tapered rod is fixedly arranged at the side of the hole repairing device body.
3. The capillary forceps for refrigerator repair according to claim 1, wherein the middle outer surface of the forceps rod is provided with a friction part for smoothing burrs on the capillary.
4. The capillary forceps for refrigerator repair according to claim 1, wherein the cutting surfaces of the jaw portion are linear, and the cutting surfaces corresponding to both sides of the semicircular cutting edge are inclined inward to form a tapered cutting edge.
5. The capillary forceps for refrigerator repair according to claim 1, wherein a compression spring is connected to the inside of the two forceps rods.
6. The capillary forceps for refrigerator maintenance according to any one of claims 1 to 5, wherein the forceps rod is movably connected with a limiting block matched with the jaw part, so as to clamp the two forceps rods when not in use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922459884.8U CN211841596U (en) | 2019-12-31 | 2019-12-31 | Capillary tube pliers for refrigerator maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922459884.8U CN211841596U (en) | 2019-12-31 | 2019-12-31 | Capillary tube pliers for refrigerator maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211841596U true CN211841596U (en) | 2020-11-03 |
Family
ID=73208517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922459884.8U Active CN211841596U (en) | 2019-12-31 | 2019-12-31 | Capillary tube pliers for refrigerator maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211841596U (en) |
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2019
- 2019-12-31 CN CN201922459884.8U patent/CN211841596U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221103 Address after: Room 101-15, Building 2, No. 15, Yinxing Road, Nantong Suxitong Science and Technology Industrial Park, Nantong City, Jiangsu Province, 226000 Patentee after: Nantong Maoyi Information Technology Co.,Ltd. Address before: 226001 Room 201, building 22, Shuangyi Pioneer Park, Nantong Economic and Technological Development Zone, Nantong City, Jiangsu Province Patentee before: Nantong Yixiang Electronic Technology Service Co.,Ltd. |
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| TR01 | Transfer of patent right |