Honeycomb blind preparation cutting tool

Abstract

The utility model relates to a honeycomb blind preparation cutting tool which comprises a shuttle body, a blade and a handle, the shuttle body is in a long strip shape, the handle is arranged at one end of the shuttle body, and the other end of the shuttle body is arranged in a two-side shrinkage mode. The upper end and the lower end of the shuttle body are both arranged in a two-side shrinkage mode, the two sides of the shuttle body are each symmetrically provided with a set of blades, the number of each set of blades is two, the blades are distributed up and down, the blades are horizontally arranged, and the cutting edge ends of the blades extend to the side wall of the shuttle body, so that the cutting edge directions of the blades are inclined to the length direction of the shuttle body. The shuttle is embedded into the hollow layer of the honeycomb curtain from one side of the honeycomb curtain, then the shuttle is pushed by the grip to move forwards, so that the blades on the two sides of the shuttle directly cut openings in the curtain pieces, the operation is simple and convenient, the cutting precision is high, and the machining quality of the honeycomb curtain is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain cutting tools, in particular to a cutting tool for preparing honeycomb curtains. Background Art

[0002] Honeycomb shades, also known as accordion shades or honeycomb shades, utilize a unique honeycomb design that traps air in the hollow core, maintaining a constant indoor temperature and providing insulation. Their UV and thermal insulation properties effectively protect household items. During the production process, the folded shades must be cut to create an opening at the edge for bonding to form the hollow core. Currently, this method involves first cutting the shade with a utility knife, then folding the excess edge in half and then cutting to create the opening. This method is not only complex but also inaccurate, resulting in uneven openings and compromising the quality of the honeycomb shade. Utility Model Content

[0003] In response to the above problems, the utility model discloses a honeycomb curtain preparation and cutting tool, which can directly cut openings at corresponding positions during the cutting process of the honeycomb curtain, solving the problems of complex opening cutting operations and low efficiency of the honeycomb curtain.

[0004] The specific technical solutions are as follows:

[0005] A tool for preparing and cutting honeycomb curtains comprises a shuttle body, a blade, and a handle. The shuttle body is in the shape of an elongated strip, with the handle provided on one end of the shuttle body and the other end of the shuttle body being contracted on both sides. The upper and lower ends of the shuttle body are both contracted on both sides, and a group of blades are symmetrically provided on both sides of the shuttle body, with each group of blades having two blades distributed vertically. The blades are all arranged horizontally, and one end of the cutting edge of the blade extends to the side wall of the shuttle body, so that the cutting edge direction of the blade is inclined to the length direction of the shuttle body.

[0006] Furthermore, the shuttle body includes three shuttle parts distributed in sequence from top to bottom, wherein the top of the shuttle part at the upper end and the bottom of the shuttle part at the lower end are both retracted on both sides, and the two ends of the three shuttle parts are connected and fixed by vertical bolts, and one of the blades is clamped and fixed on both sides between two adjacent shuttle parts.

[0007] Furthermore, a groove for accommodating a bolt and a nut is provided on the top of the shuttle member at the upper end.

[0008] Furthermore, a connecting rod is provided at the bottom end of the handle, and a slot for accommodating the connecting rod is longitudinally opened at one end of the three shuttle parts. The connecting rod is embedded in the slot, and the connecting rod is horizontally penetrated by a bolt and fixedly connected to one of the shuttle parts.

[0009] Furthermore, the blade edge extends away from one end of the handle to the side wall of the shuttle body.

[0010] Furthermore, the angle between the blade edge direction and the length direction of the shuttle body is 20°±5°.

[0011] The beneficial effects of the present invention are as follows:

[0012] (1) When cutting, the utility model inserts a shuttle into the hollow layer of the honeycomb curtain from one side, and then pushes the shuttle forward by a handle, so that the blades on both sides directly cut an opening on the curtain piece. The operation is simple and convenient, the cutting accuracy is high, and the processing quality of the honeycomb curtain is improved.

[0013] (2) The retractable structures at the upper and lower ends of the shuttle are perfectly adapted to the hollow layer of the honeycomb curtain, providing effective support for the curtain strips to ensure that the curtain strips will not collapse or deform during the cutting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the present utility model.

[0015] Figure 2 It is the main view of the utility model.

[0016] Figure 3 It is a side view of the present utility model.

[0017] Figure 4 It is a top view of the utility model.

[0018] Figure 5 This is an exploded view of the present invention.

[0019] Description of reference numerals: shuttle body 1 , shuttle member 101 , groove 102 , clamping slot 103 , first bolt 104 , blade 2 , handle 3 , connecting rod 31 , second bolt 32 . DETAILED DESCRIPTION

[0020] To make the technical solution of the present invention clearer and more specific, the present invention is further described below with reference to the accompanying drawings. Any equivalent replacement of the technical features of the present invention and any solution derived from conventional reasoning shall fall within the scope of protection of the present invention. The fixed connections and fixed arrangements mentioned in the present invention are all common connection methods in the mechanical field, including welding, bolt and nut connections, and screw connections.

[0021] In the description of the present invention, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] Please see the attached Figure 1-5 The present embodiment provides a tool for preparing and cutting honeycomb curtains, including a shuttle body 1, a blade 2, and a handle 3. The shuttle body 1 is in the shape of a long strip, and the handle 3 is provided on one end of the shuttle body 1, and the other end of the shuttle body 1 is retracted on both sides; the upper and lower ends of the shuttle body 1 are retracted on both sides, and a group of blades 2 are symmetrically provided on both sides of the shuttle body 1, each group of blades 2 has two blades and are distributed up and down, and the blades 2 are all arranged horizontally, and the cutting edge of the blade 2 extends away from the end of the handle 3 to the side wall of the shuttle body 1, so that the cutting edge direction of the blade 2 is inclined to the length direction of the shuttle body 1, so that the shuttle body 1 can achieve cutting through the blades 2 on both sides during movement.

[0023] In this embodiment, the shuttle body 1 comprises three shuttle elements 101 arranged sequentially from top to bottom. The top of the upper shuttle element 101 and the bottom of the lower shuttle element 101 are both arranged to be converging on both sides. First bolts 104 vertically penetrate each end of the three shuttle elements 101, connecting and securing them. A blade 2 is clamped and secured on either side between two adjacent shuttle elements 101. In this embodiment, the angle between the blade 2's cutting edge and the length of the shuttle body 1 is 20°±5°, ensuring that the blade 2 can cut the curtain slats as it moves.

[0024] In this embodiment, a groove 102 for accommodating the nut of the first bolt 104 is defined at the top of the upper shuttle member 101 , so as to prevent the nut of the first bolt 104 from protruding from the top of the shuttle body 1 .

[0025] In this embodiment, a connecting rod 31 is provided at the bottom end of the handle 3, and a slot 103 for accommodating the connecting rod 31 is longitudinally opened at one end of the three shuttle parts 101. The connecting rod 31 is embedded in the slot 103. The connecting rod 31 is horizontally penetrated by a second bolt 32 and is fixedly connected to one of the shuttle parts 101.

[0026] When cutting, place the curtain piece flat on the table, and keep the two sides of the pre-cut part of the honeycomb curtain in position, then insert one end of the shuttle body 1 into the hollow layer of the pre-cut part of the honeycomb curtain, and then continue to push the shuttle body 1 forward through the handle 3, so that the blade 2 cuts the two sides of the hollow layer of the curtain piece horizontally, and finally forms an opening at the edge of the honeycomb curtain after cutting.

[0027] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included in the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A tool for preparing and cutting honeycomb blinds, characterized in that: The shuttle body (1) comprises a shuttle body (1), a blade (2), and a handle (3). The shuttle body (1) is in the shape of an elongated strip. The handle (3) is arranged on one end of the shuttle body (1), and the other end of the shuttle body (1) is arranged to be contracted on both sides. The upper and lower ends of the shuttle body (1) are both arranged to be contracted on both sides. A group of blades (2) are symmetrically arranged on both sides of the shuttle body (1). Each group of blades (2) has two blades and are distributed in an upper and lower manner. The blades (2) are all arranged horizontally. One end of the cutting edge of the blade (2) extends to the side wall of the shuttle body (1), so that the cutting edge direction of the blade (2) is inclined to the length direction of the shuttle body (1).

2. A honeycomb curtain preparation and cutting tool according to claim 1, characterized in that: The shuttle body (1) comprises three shuttle parts (101) distributed sequentially from top to bottom, wherein the top of the shuttle part (101) at the upper end and the bottom of the shuttle part (101) at the lower end are both arranged to be contracted on both sides, and the two ends of the three shuttle parts (101) are respectively connected and fixed by vertically penetrating bolts, and the two sides between two adjacent shuttle parts (101) respectively clamp and fix one of the blades (2).

3. A honeycomb blind preparation and cutting tool according to claim 2, characterized in that: A groove (102) for accommodating a bolt and nut is provided on the top of the shuttle member (101) at the upper end.

4. A honeycomb blind preparation and cutting tool according to claim 2, characterized in that: A connecting rod (31) is provided at the bottom end of the handle (3), and a slot (103) for accommodating the connecting rod (31) is longitudinally opened at one end of each of the three shuttle members (101). The connecting rod (31) is embedded in the slot (103), and the connecting rod (31) is horizontally penetrated by a bolt and fixedly connected to one of the shuttle members (101).

5. The honeycomb blind preparation and cutting tool according to claim 1, characterized in that: The cutting edge of the blade (2) extends away from one end of the handle (3) to the side wall of the shuttle body (1).

6. A tool for preparing and cutting honeycomb blinds according to claim 1, characterized in that: The angle between the cutting edge direction of the blade (2) and the length direction of the shuttle body (1) is 20°±5°.

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