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CN-224213814-U - Spring wire tool

CN224213814UCN 224213814 UCN224213814 UCN 224213814UCN-224213814-U

Abstract

The utility model discloses a wire-ejecting tool which comprises an arc-shaped frame, a support frame, a powder wire bag and a powder wire bag, wherein two ends of the holding part are connected with two sections of arc shapes with equal curvature and arc length, the two ends of the elastic wire are respectively connected with the two ends of the arc-shaped frame to form a closed structure, the support frame is positioned at one end of the arc-shaped frame, the front end of the support frame is fixed on the arc-shaped frame, the support frame is perpendicular to the elastic wire, the length from the front end to the rear end of the support frame is longer than the distance from the front end to the elastic wire, and the powder wire bag is positioned on the elastic wire, is penetrated by the elastic wire and can move back and forth on the elastic wire. The elastic wire between the support frame and one end of the bow-shaped frame is used for accommodating the wire powder bag, and the elastic wire between the other end of the bow-shaped frame is used for paying out and positioning. When in use, the bow-shaped frame is held by one hand and the elastic wire is pulled by the other hand. Simple structure, convenient operation only needs alone to operate just can accomplish the elastic cord.

Inventors

  • WANG WEIXIN
  • ZHAO FEI
  • XIE PENG
  • LI YUECHAO
  • ZHANG YANHUI

Assignees

  • 北京城建北方集团有限公司

Dates

Publication Date
20260508
Application Date
20250530

Claims (6)

  1. 1. A wire-ejection tool, comprising: The bow-shaped frame comprises a holding part, wherein two ends of the holding part are connected with two sections of arcs with equal curvature and arc length; The two ends of the elastic wire are respectively connected with the two ends of the bow-shaped frame to form a closed structure; The support frame is positioned at one end of the bow-shaped frame, the front end of the support frame is fixed on the bow-shaped frame, the support frame is perpendicular to the elastic wire, and the length from the front end to the rear end of the support frame is longer than the distance from the front end to the elastic wire; The powder bag is positioned on the elastic thread, is penetrated by the elastic thread and can move back and forth on the elastic thread.
  2. 2. A line tool as claimed in claim 1, wherein the gripping portion is provided with a handle.
  3. 3. The elastic thread tool as recited in claim 1, wherein a back end of the supporting frame is provided with a clamping groove for fixing the elastic thread.
  4. 4. A line tool as claimed in claim 3, wherein said slot is bifurcated in a V-shape.
  5. 5. A wire springing tool as claimed in claim 1, wherein the material of the bow is steel.
  6. 6. A line tool as claimed in claim 1, wherein said gripping portion is rectilinear.

Description

Spring wire tool Technical Field The utility model relates to the technical field of building construction, in particular to a line snapping tool. Background In the building construction process, some components are required to be measured, paid off and positioned, such as box point positions on a masonry wall, and the positions of a lamp, a spray head, a switch panel hole and the like are required to be accurately paid off and positioned during decoration. In the past, the measuring staff need to stretch the line after the ruler amount and the later development are positioned by an infrared level meter, but the line-stretching ink fountain needs one line to stretch, one line is stretched, and one person cannot independently finish the line stretching. The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art. Disclosure of utility model The utility model aims to provide a line snapping tool capable of independently snapping lines. The utility model provides a wire-ejecting tool which comprises an arc-shaped frame, a support frame, a wire bag and a wire bag, wherein two ends of the arc-shaped frame are connected with two sections of arcs with equal curvature and arc length, the two ends of the elastic wire are respectively connected with two ends of the arc-shaped frame to form a closed structure, the support frame is positioned at one end of the arc-shaped frame, the front end of the support frame is fixed on the arc-shaped frame, the support frame is perpendicular to the elastic wire, the length from the front end to the rear end of the support frame is greater than the distance from the front end to the elastic wire, and the wire bag is positioned on the elastic wire, is penetrated by the elastic wire and can move back and forth on the elastic wire. In one or more embodiments, a handle is provided on the grip portion. In one or more embodiments, a clamping groove is formed at the rear end of the supporting frame, and the clamping groove is used for fixing the elastic wire. In one or more embodiments, the card slot is bifurcated in a V-shape. In one or more embodiments, the material of the bow is steel bar. In one or more embodiments, the grip portion is rectilinear. The utility model provides a line snapping tool, which comprises an arc-shaped frame and a line snapping, wherein a powder bag is arranged on the line snapping, one end of the arc-shaped frame is provided with a supporting frame, a clamping groove at the front end of the supporting frame is positioned outside the line snapping, before the line snapping tool is used, the powder bag is pulled up and down along the line snapping tool to enable the line snapping to be full of ink, then the powder bag is moved between the supporting frame and one end of the arc-shaped frame, then the line snapping tool is clamped on the clamping groove, and the clamping groove is used as a fulcrum to enable the line snapping tool to form an obtuse angle structure. The wire powder bag is contained between the clamping groove and one end of the bow-shaped frame, the wire powder bag is prevented from interfering with the use of the elastic wire, and the elastic wire between the other end of the bow-shaped frame is used for paying-off positioning. When in use, the bow-shaped frame is held by one hand and the elastic wire is pulled by the other hand. Simple structure, convenient operation only needs alone to operate just can accomplish the elastic cord. Drawings Fig. 1 is a schematic structural diagram of a wire-snapping tool according to an embodiment of the present utility model. Fig. 2 is a schematic view of a use state of a line snapping tool according to an embodiment of the present utility model. Fig. 3 is a schematic structural diagram of a supporting frame of a wire-snapping tool according to an embodiment of the present utility model. The main reference numerals illustrate: 1-bow-shaped frame, 11-holding part, 111-handle, 2-elastic wire, 3-supporting frame, 31-clamping groove and 4-powder bag. Detailed Description The following detailed description of embodiments of the utility model is, therefore, to be taken in conjunction with the accompanying drawings, and it is to be understood that the scope of the utility model is not limited to the specific embodiments. Throughout the specification and claims, unless explicitly stated otherwise, the term "comprise" or variations thereof such as "comprises" or "comprising", etc. will be understood to include the stated element or component without excluding other elements or components. A wire-ejecting tool is shown in fig. 1 to 3 and comprises an arc-shaped frame 1, an elastic wire 2, a supporting frame 3 and a powder wire bag 4, wherein the arc-shaped frame 1 comprises a