Flashlight with extending retention structure

Abstract

The utility model discloses a flashlight with an extension retention structure, which relates to the field of flashlights and comprises a flashlight main body, a first magnetic ring is adhered to the inner wall of the flashlight main body, a second magnetic ring is adhered to one side of the first magnetic ring, a connecting sleeve is adhered to the outer wall of the second magnetic ring, an extension rod is welded to one side of the connecting sleeve, and the extension rod is fixedly connected with the flashlight main body. A fixing rod abuts against the outer wall of the extension rod, a connecting ring is fixedly connected to the outer wall of the fixing rod, and copper rods are welded to the two sides of the connecting ring. According to the electric torch, the connecting ring is arranged to move the extension rod, when the electric torch is used, the distance of the electric torch body can be conveniently extended and adjusted to a designated position according to requirements through the arrangement of the connecting ring and the extension rod, the usability of the electric torch is improved, the fixing sleeve is arranged to tightly fit the magnetic block, and when the electric torch is used, the magnetic block is fixed. And a fixing sleeve and a magnetic block are arranged, so that iron materials can be conveniently and rapidly fixed according to requirements, and the usability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of flashlight, concretely is a flashlight with extension retaining structure. BACKGROUND

[0002] In the professional field such as building construction, power maintenance, mechanical maintenance, staff need flashlight auxiliary lighting to clearly view work details, ensure operation safety and accuracy, when maintaining, need to adjust the distance of flashlight, therefore need a flashlight with extension retaining structure.

[0003] The prior art patent document with the technology announcement number CN222352157U provides a special lighting lamp for repairing lock, the utility model relates to the technical field of lighting equipment. The special lighting lamp for repairing lock, including the flashlight main part, the top end one side of flashlight main part is provided with LED lamp pearl, the outer wall of flashlight main part and close to the top end position is set up with the first annular clamping groove, the top end of flashlight main part and located the outside of LED lamp pearl is inserted with the spotlight assembly, and the spotlight assembly is connected with the first annular clamping groove and is engaged, one end of the spotlight assembly is rotatably installed with the pressure holding assembly, the one end of the spotlight assembly and located in the inner chamber of the pressure holding assembly is provided with the magnifying glass, the direction of the LED lamp pearl irradiation is towards the direction of away from the magnifying glass, the bottom of the spotlight assembly and the side away from the pressure holding assembly is provided with the lock picking needle, the utility model can clearly, brightly and enlargedly see the inside situation of lockset for repair lock worker when repairing lock, and then improve the convenience of repairing lock, but the CN222352157U technology is inconvenient for length extension of the device when operating, and is inconvenient for quick fixing of the device, so there is an urgent need for a flashlight with extension retaining structure. UTILITY MODEL CONTENT

[0004] Therefore, the utility model aims at providing a flashlight with extension retaining structure to solve the problems of inconvenient length extension of the device and inconvenient quick fixing of the device of the prior flashlight with extension retaining structure when using.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a flashlight with extension retaining structure, including the flashlight main body, the inner wall of flashlight main body is bonded with the first magnetic ring, one side of the first magnetic ring is attached with the second magnetic ring, the outer wall of second magnetic ring is bonded with the connecting sleeve, one side of connecting sleeve is welded with the extension rod, the outer wall of extension rod is in contact with the fixed rod, the outer wall of fixed rod is fixedly connected with the connecting ring.

[0006] Both sides of the connecting ring are welded with copper rods, one end of the copper rod is welded with a fixed sleeve, and the inner wall of the fixed sleeve is bonded with a magnetic block.

[0007] Preferably, the inner wall of the electric torch body is closely attached to the outer wall of the first magnetic ring, and the diameter of the inner wall of the electric torch body is greater than the diameter of the outer wall of the first magnetic ring.

[0008] Preferably, the fixed rod is threadedly connected with the connecting ring, and the outer wall of the fixed rod is threadedly arranged.

[0009] Preferably, the connecting ring is movably connected with the extension rod, and the inner wall of the connecting ring is threadedly arranged.

[0010] Preferably, the connecting ring is arranged in parallel with the copper rod, and the copper rod is symmetrically arranged with the central axis of the connecting ring.

[0011] Preferably, the inner wall of the fixed sleeve is closely attached to the outer wall of the magnetic block, and the diameter of the inner wall of the fixed sleeve is greater than the diameter of the outer wall of the magnetic block.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1、The utility model discloses a connecting ring is set up to the extension rod and plays the activity effect, when using the device, the setting of connecting ring and extension rod is convenient for according to the demand to the electric torch body distance extension adjustment to the specified position, and the use of the device is increased.

[0014] 2、The utility model discloses a fixed sleeve is set up to the magnetic block and plays the close attachment effect, when using the device, the setting of fixed sleeve and magnetic block is convenient for according to the demand to the iron material and carries out the quick fixing, and the use of the device is increased. DRAWINGS

[0015] Figure 1 It is the appearance view of the utility model from the vertical view;

[0016] Figure 2 It is the structure schematic diagram of the utility model from the vertical view split;

[0017] Figure 3 It is the structure schematic diagram of the utility model from the connecting sleeve and extension rod spare combination;

[0018] Figure 4 It is the structure schematic diagram of the utility model from the connecting ring, copper rod and fixed sleeve spare combination.

[0019] In the drawing: 1, electric torch body;2, first magnetic ring;3, second magnetic ring;4, connecting sleeve;5, extension rod;6, fixed rod;7, connecting ring;8, copper rod;9, fixed sleeve;10, magnetic block. CONCRETE IMPLEMENTATION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are used only for explaining the utility model, and cannot be understood as limiting the utility model.

[0021] The embodiments of the utility model will be described below according to the overall structure of the utility model.

[0022] Please refer to Figures 1-4 A flashlight with extension retention structure, including the flashlight main part 1, the inner wall of flashlight main part 1 is bonded with first magnetic ring 2, the inner wall of flashlight main part 1 is closely combined with the outer wall of first magnetic ring 2, and the diameter of the inner wall of flashlight main part 1 is greater than the diameter of the outer wall of first magnetic ring 2, one side of first magnetic ring 2 is combined with second magnetic ring 3, the outer wall of second magnetic ring 3 is bonded with connecting sleeve 4, one side of connecting sleeve 4 is welded with extension rod 5, the outer wall of extension rod 5 is abutted with fixed rod 6, the outer wall of fixed rod 6 is fixedly connected with connecting ring 7, fixed rod 6 is threadedly connected with connecting ring 7, and the outer wall of fixed rod 6 is provided with threads, connecting ring 7 is movably connected with extension rod 5, and the inner wall of connecting ring 7 is provided with threads, the setting of connecting ring 7 and extension rod 5 is convenient for adjusting the distance between flashlight main part 1 and extension to the specified position according to the requirement when using the device, and the usability of the device is increased.

[0023] Please refer to Figures 1-4 A flashlight with extension retention structure, both sides of connecting ring 7 are welded with copper rod 8, connecting ring 7 is provided parallel with copper rod 8, and copper rod 8 is symmetrically provided with the central axis of connecting ring 7, one end of copper rod 8 is welded with fixed sleeve 9, the inner wall of fixed sleeve 9 is bonded with magnetic block 10, the inner wall of fixed sleeve 9 is closely combined with the outer wall of magnetic block 10, and the diameter of the inner wall of fixed sleeve 9 is greater than the diameter of the outer wall of magnetic block 10, the setting of fixed sleeve 9 and magnetic block 10 is convenient for quickly fixing the ferrous material according to the requirement when using the device, and the usability of the device is increased.

[0024] Working principle: when using, the device is taken out and placed in the specified position, then first magnetic ring 2 is bonded to flashlight main part 1, then second magnetic ring 3 is bonded to connecting sleeve 4, then magnetic block 10 is bonded to fixed sleeve 9, then copper rod 8 is twisted to the specified angle, then connecting ring 7 is movably adjusted to the specified position by extension rod 5, then connecting ring 7 is threadedly fixed by fixed rod 6, then connecting sleeve 4 is magnetically adsorbed and fixed by flashlight main part 1, finally, the ferrous material is adsorbed and fixed by fixed sleeve 9 and magnetic block 10, flashlight main part 1 is opened and used for lighting, so the use process of the device is completed, and the contents not described in detail in the specification belong to the prior art known to the person skilled in the art.

[0025] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A torch having an extended retention structure, comprising a torch body (1), characterized in that: The inner wall of the electric torch body (1) is bonded with a first magnetic ring (2), one side of the first magnetic ring (2) is attached with a second magnetic ring (3), the outer wall of the second magnetic ring (3) is bonded with a connecting sleeve (4), one side of the connecting sleeve (4) is welded with an extension rod (5), the outer wall of the extension rod (5) is in contact with a fixed rod (6), the outer wall of the fixed rod (6) is fixedly connected with a connecting ring (7); Both sides of the connecting ring (7) are welded with a copper rod (8), one end of the copper rod (8) is welded with a fixed sleeve (9), the inner wall of the fixed sleeve (9) is bonded with a magnetic block (10).

2. The flashlight with extended retention structure of claim 1, wherein: The inner wall of the electric torch body (1) is closely attached to the outer wall of the first magnetic ring (2), and the inner wall diameter of the electric torch body (1) is larger than the outer wall diameter of the first magnetic ring (2).

3. The flashlight with extended retention structure of claim 1, wherein: The fixed rod (6) is threadedly connected with the connecting ring (7), and the outer wall of the fixed rod (6) is provided in a threaded manner.

4. The flashlight with extended retention structure of claim 1, wherein: The connecting ring (7) is movably connected with the extension rod (5), and the inner wall of the connecting ring (7) is provided in a threaded manner.

5. The flashlight with extended retention structure of claim 1, wherein: The connecting ring (7) is arranged in parallel with the copper rod (8), and the copper rod (8) is symmetrically arranged about the central axis of the connecting ring (7).

6. The flashlight with extended retention structure of claim 1, wherein: The inner wall of the fixed sleeve (9) is closely attached to the outer wall of the magnetic block (10), and the inner wall diameter of the fixed sleeve (9) is larger than the outer wall diameter of the magnetic block (10).

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