Flashlight with good stability

Abstract

The utility model relates to the technical field of flashlights, in particular to a flashlight with good stability, which comprises a cylinder body, the cylinder body is in a regular polygon oblique contraction shape, the cylinder body is divided into an irradiation portion and a battery installation portion, an external thread opening is arranged at the tail of the battery installation portion, a sealing cover is installed on the external thread opening in a threaded mode, and an annular groove is arranged between the irradiation portion and the battery installation portion. The cylinder body is designed to be in the shape of the regular polygon with the contraction structure, holding is convenient, the cylinder body is placed in a face-to-face contact mode, the placing stability is good, the appearance is attractive due to the oblique contraction structure, the cylinder body can be clamped and placed through the annular groove, and a rope can be installed for suspension.

Description

Technical Field

[0001] The utility model relates to the technical field of flashlights, in particular to a flashlight with good stability. Background Art

[0002] Flashlights are generally cylindrical in shape, and are particularly prone to rolling when placed, but are set in a regular polygonal structure, which makes them inconvenient and uncomfortable to hold. Utility Model Content

[0003] The utility model aims to provide a flashlight with good stability, so as to solve the problem that the flashlights mentioned in the above background technology are generally cylindrical and easy to roll when placed, but are arranged in a regular polygonal structure, which is inconvenient and uncomfortable to hold.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A flashlight with good stability comprises a barrel, which is a regular polygonal oblique contraction shape, and is divided into an irradiation part and a battery installation part. The tail of the battery installation part is provided with an external threaded opening, a sealing cover is threadedly installed on the external threaded opening, and an annular groove is provided between the irradiation part and the battery installation part.

[0006] As a further description of the above technical solution:

[0007] The cylinder is in the shape of a regular hexagon to a regular decagon.

[0008] As a further description of the above technical solution:

[0009] The irradiation part is located at the large end of the contraction body of the cylinder.

[0010] As a further description of the above technical solution:

[0011] The battery installation position is at the small end of the contraction body of the cylinder.

[0012] As a further description of the above technical solution:

[0013] The side of the sealing cover is located at the inner side of the edge line of the contraction end of the cylinder.

[0014] As a further description of the above technical solution:

[0015] The bottom of the annular groove is in an arc shape.

[0016] Compared with the prior art, the utility model provides a flashlight with good stability, which has the following

[0017] Beneficial effects:

[0018] 1. In the utility model, the cylinder is designed to be a regular polygon with a contraction structure, which is convenient for holding. The cylinder is placed in surface contact with each other, has good placement stability, and has an oblique contraction structure with beautiful appearance. 2. In the utility model, the cylinder can be fixed and placed with the help of an annular groove, and can also be installed with a rope for suspension. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the structure of the external threaded port of the utility model.

[0022] Legend:

[0023] 1. Cylinder body; 2. External threaded opening; 3. Sealing cover; 4. Ring groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example:

[0026] See also Figure 1-Figure 3 The utility model provides a flashlight with good stability, including a barrel 1, which is a regular polygonal oblique contraction shape. The barrel 1 is divided into an irradiation part and a battery installation part. The tail of the battery installation part is provided with an external threaded opening 2, and a sealing cover 3 is threadedly installed on the external threaded opening 2. An annular groove 4 is provided between the irradiation part and the battery installation part.

[0027] Specifically, the cylinder 1 is a regular hexagon to a regular decagon.

[0028] Specifically, Figure 1 As shown, the irradiation part is at the large end of the contraction body of the cylinder 1, and the lamp holder is large.

[0029] Specifically, Figure 2 As shown, the battery installation position is at the small end of the contraction body of the cylinder 1, which is convenient to hold.

[0030] Specifically, Figure 1 As shown, the side of the sealing cover 3 is located at the inner side of the edge line of the contraction end of the cylinder 1, which does not affect the placement, and the cylinder 1 can be in contact with the placement plane without a gap.

[0031] Specifically, the bottom of the annular groove 4 is in an arc shape, which is convenient for cleaning without any dead corners.

[0032] Working principle:

[0033] The battery is installed on the battery installation part of the handheld cylinder 1, the sealing cover 3 is installed at the position of the external threaded opening 2 for sealing, and a rope is tied at the position of the ring groove 4, so that the cylinder 1 can be hung, or the cylinder 1 can be fixed by means of the ring groove 4.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flashlight with good stability, comprising a barrel (1), characterized in that: The barrel (1) is a regular polygonal oblique contraction shape, and is divided into an irradiation portion and a battery installation portion. The tail of the battery installation portion is provided with an external thread opening (2), a sealing cover (3) is threadedly installed on the external thread opening (2), and an annular groove (4) is provided between the irradiation portion and the battery installation portion.

2. A flashlight with good stability according to claim 1, characterized in that: The cylinder (1) is in the shape of a regular hexagon to a regular decagon.

3. A flashlight with good stability according to claim 1, characterized in that: The irradiation portion is located at the large end of the contraction body of the cylinder (1).

4. A flashlight with good stability according to claim 3, characterized in that: The battery installation position is at the small end of the contraction body of the cylinder (1).

5. A flashlight with good stability according to claim 1, characterized in that: The side of the sealing cover (3) is located at the inner side of the edge line of the contraction end of the cylinder (1).

6. A flashlight with good stability according to claim 1, characterized in that: The bottom of the annular groove (4) is in an arc shape.

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