Wire snapping tool

Abstract

The utility model discloses a line snapping tool which comprises the components of an arch-shaped frame which comprises a holding part, and two ends of the holding part are connected with two sections of arcs which are equal in curvature and arc length; the two ends of the elastic line are connected with the two ends of the arch-shaped frame respectively to form a closed structure; the supporting frame is located at one end of the arch-shaped frame, the front end of the supporting frame is fixed to the arch-shaped frame, the supporting frame is perpendicular to the elastic thread, and the length from the front end to the rear end of the supporting frame is larger than the distance from the front end of the supporting frame to the elastic thread; and the chalk thread bag is located on the elastic thread, the elastic thread penetrates through the chalk thread bag, and the chalk thread bag can move back and forth on the elastic thread. The space between the supporting frame and one end of the arch-shaped frame is used for containing a line powder bag, and the elastic line between the supporting frame and the other end of the arch-shaped frame is used for paying-off positioning. During use, one hand holds the arch-shaped frame, and the other hand pulls the snapping line. The structure is simple, operation is convenient, and line snapping can be completed only through independent operation of one person.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a chalk line tool. Background Technology

[0002] During construction, it is necessary to measure and mark out the positions of certain components, such as the locations of boxes and cabinets on walls, and the positions of light fixtures, sprinklers, and switch panel openings during decoration. In the past, rulers were used for measurement, but later infrared levels were used for positioning, and then surveyors would mark the lines. However, marking the lines required one person to pull the line and another to mark the line, which could not be done by one person alone.

[0003] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0004] The purpose of this invention is to provide a tool for independently completing the task of stringing lines.

[0005] To achieve the above objectives, this utility model provides a stringing tool, comprising: an arched frame including a gripping part, the two ends of which are connected to two arc segments with equal curvature and arc length; an elastic line, the two ends of which are respectively connected to the two ends of the arched frame to form a closed structure; a support frame located at one end of the arched frame, the front end of which is fixed to the arched frame, the support frame being perpendicular to the elastic line, and the length from the front end to the rear end of the support frame being greater than the distance from the front end of the support frame to the elastic line; and a powdered thread bundle located on the elastic line, penetrated by the elastic line, and capable of moving back and forth on the elastic line.

[0006] In one or more embodiments, the grip portion is provided with a handle.

[0007] In one or more embodiments, the rear end of the support frame is provided with a slot for fixing the elastic cord.

[0008] In one or more embodiments, the slot is a V-shaped fork.

[0009] In one or more embodiments, the bow-shaped frame is made of steel bars.

[0010] In one or more embodiments, the grip portion is linear.

[0011] This utility model provides a stringing tool, including an arched frame and an elastic string. A powder pouch is attached to the elastic string. A support frame is located at one end of the arched frame, with a slot at the front end of the support frame outside the elastic string. Before use, the powder pouch is pulled up and down along the elastic string to saturate it with ink. Then, the powder pouch is moved between the support frame and one end of the arched frame. The elastic string is then secured in the slot, using the slot as a fulcrum to create an obtuse angle. The slot between the slot and one end of the arched frame accommodates the powder pouch, preventing it from interfering with the stringing process. The string between the slot and the other end of the arched frame is used for positioning and laying out the string. During use, one hand holds the arched frame, and the other hand pulls the string. The structure is simple, and the operation is convenient; only one person is needed to operate it independently to complete the stringing process. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of a stringing tool provided in an embodiment of this utility model.

[0013] Figure 2 This is a schematic diagram showing the usage state of a stringing tool provided in this embodiment of the utility model.

[0014] Figure 3 This is a schematic diagram of the support frame for a stringing tool provided in an embodiment of this utility model.

[0015] Explanation of key figure labels:

[0016] 1-Arch-shaped frame, 11-Grip part, 111-Handle, 2-Elastic line, 3-Support frame, 31-Slot, 4-Pink line bag. Detailed Implementation

[0017] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. However, it should be understood that the scope of protection of this utility model is not limited to the specific embodiments.

[0018] Unless otherwise expressly stated, throughout the specification and claims, the term "comprising" or its variations such as "including" or "comprises" shall be understood to include the stated elements or components without excluding other elements or other components.

[0019] A type of stringing tool, such as Figures 1 to 3As shown, it includes: an arched frame 1, including a gripping part 11, the two ends of which are connected to two arc segments with equal curvature and arc length; an elastic line 2, the two ends of which are respectively connected to the two ends of the arched frame 1 to form a closed structure; a support frame 3, the support frame 3 is located at one end of the arched frame 1, and the front end of the support frame 3 is fixed on the arched frame 1, the support frame 3 is perpendicular to the elastic line 2, and the length from the front end to the rear end of the support frame 3 is greater than the distance from the front end of the support frame 3 to the elastic line 2; and a powder thread bundle 4, the powder thread bundle 4 is located on the elastic line 2, is penetrated by the elastic line 2, and can move back and forth on the elastic line 2.

[0020] Specifically, the support frame 3 is located near the end of the bow-shaped frame 1, and the distance between it and the end is greater than the length of the toner packet. When the elastic cord 2 is in a relaxed state, the support frame 3 is perpendicular to the elastic cord 2. The support frame 3 includes a front end and a rear end. The front end is fixedly connected to the bow-shaped frame 1, and the rear end has a slot 31 for fixing the elastic cord 2. The toner packet has a through hole in the middle that allows the elastic cord 2 to pass through. In a preferred embodiment, the toner packet 4 can be a capped plastic bottle filled with sponge and then filled with ink. After the elastic cord 2 passes through, the toner packet is pulled up and down along the elastic cord 2, so that the elastic cord 2 is evenly coated with ink.

[0021] As an optional implementation, the grip portion 11 is provided with a handle 111.

[0022] Specifically, the handle 111 is designed for easy gripping.

[0023] As an optional implementation, the rear end of the support frame 3 is provided with a slot 31, which is used to fix the elastic line 2.

[0024] Specifically, when a spring is needed, the spring line 2 is stretched and snapped into the slot 31.

[0025] As an optional implementation, the slot 31 is V-shaped and forked.

[0026] As an optional implementation, the bow-shaped frame 1 is made of steel bars.

[0027] Specifically, the support frame 3 is also made of steel bars and is connected to the bow-shaped frame 1 by welding.

[0028] As an optional implementation, the gripping part 11 is linear.

[0029] By adopting the above technical solution, a stringing tool is provided, including an arc-shaped frame 1 and an elastic line 2. The elastic line 2 has a powdered thread pack 4. A support frame 3 is provided at one end of the arc-shaped frame 1. The slot 31 at the front end of the support frame 3 is located outside the elastic line 2. Before use, the powdered thread pack 4 is pulled up and down along the elastic line 2 to saturate it with ink. Then, the powdered thread pack 4 is moved between the support frame 3 and one end of the arc-shaped frame 1. The elastic line 2 is then secured in the slot 31, using the slot 31 as a fulcrum to form an obtuse angle structure. The area between the slot 31 and one end of the arc-shaped frame 1 is used to accommodate the powdered thread pack, preventing it from interfering with the use of the stringing tool. The stringing tool between the slot 31 and the other end of the arc-shaped frame 1 is used for thread placement and positioning. During use, one hand holds the arc-shaped frame 1, and the other hand pulls the stringing tool. The structure is simple, the operation is convenient, and only one person is needed to operate it independently to complete the stringing process.

[0030] The foregoing description of specific exemplary embodiments of the present invention is for illustrative and explanatory purposes. These descriptions are not intended to limit the present invention to the precise forms disclosed, and it will be apparent that many changes and variations can be made in accordance with the foregoing teachings. The exemplary embodiments were chosen and described in order to explain the specific principles of the present invention and its practical application, thereby enabling those skilled in the art to implement and utilize various different exemplary embodiments of the present invention, as well as various different choices and variations. The scope of the present invention is intended to be defined by the claims and their equivalents.

Claims

1. A stringing tool, characterized in that, include: An arc-shaped frame includes a gripping part, the two ends of which are connected to two arc segments with equal curvature and arc length; The elastic cord is connected at both ends to the two ends of the bow-shaped frame to form a closed structure. A support frame is located at one end of the bow-shaped frame, and the front end of the support frame is fixed on the bow-shaped frame. The support frame is perpendicular to the elastic line, and 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 line. A powder thread bundle, which is located on the elastic thread, is pierced by the elastic thread, and is able to move back and forth on the elastic thread.

2. The stringing tool as described in claim 1, characterized in that, The grip portion is equipped with a handle.

3. A stringing tool as described in claim 1, characterized in that, The rear end of the support frame is provided with a slot for fixing the elastic cord.

4. A stringing tool as described in claim 3, characterized in that, The slot is V-shaped and forked.

5. A stringing tool as described in claim 1, characterized in that, The bow-shaped frame is made of steel bars.

6. A stringing tool as described in claim 1, characterized in that, The grip portion is linear.

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