Peg pull-out hammer for camping

The integrated peg hammer with a sliding shaft and locking mechanism simplifies peg handling, addressing usability issues for all users, including those with reduced strength, by enabling simultaneous driving and removal without crouching.

JP2025123159APending Publication Date: 2025-08-22有限会社冨永総业
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Patent Information

Application Number
JP2024030735
Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
Filing Date
2024-02-09
Publication Date
2025-08-22

AI Technical Summary

Technical Problem

Existing peg pullers are difficult to use on hard ground, require separate handling of the hammer and peg, and are cumbersome for women, the elderly, and people with disabilities, and slide hammers can only be used for pulling pegs.

Method used

A peg hammer integrating a hammer head, grip, and a sliding shaft with a hook, featuring a locking mechanism to facilitate simultaneous driving and removal of pegs, allowing operation while standing.

Benefits of technology

Enables easy and convenient driving and removal of pegs on various ground conditions without needing to crouch, suitable for diverse user groups.

✦ Generated by Eureka AI based on patent content.

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Abstract

To provide a device having a peg and a hammer used for camping integrated.SOLUTION: This device comprises: a hammer head 1; a grip 2; a slide shaft 3 slidably housed in the grip 2 in a longitudinal axis direction; a hook 4 fixed to the slide shaft 3; and a lock mechanism that locks sliding of the slide shaft 3 in the grip 2.SELECTED DRAWING: Figure 2
Need to check novelty before this filing date? Find Prior Art

Description

[Technical Field]

[0001] The present invention relates to a peg puller in which a peg and a hammer are integrated. [Background technology]

[0002] Conventionally, when camping, tent or tarp are set up and secured by driving pegs into the ground with a hammer, and when it is time to take them down, the pegs are pulled out by hooking a hook attached to the head or rear end of the grip of the peg hammer (Patent Document 2). Similar tools also exist, including those with hooks (Patent Document 1) and slide hammers (Non-Patent Document 1). [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Mito 3234604 [Patent Document 2] Design Registration No. 1628727

[0004] [Non-Patent Document 1] Monotaro https: / / www.monotaro.com / p / 1081 / 2514 / Summary of the Invention [Problem to be solved by the invention]

[0005] However, the peg pullers described in Patent Documents 1 and 2 above are difficult to pull out on hard ground, and require crouching down, which is a burden for women, the elderly, and people with disabilities who lack strength. Another problem is that a peg puller must be held separately from the hammer used to drive the pegs. Furthermore, the slide hammer described in Non-Patent Document 1 has the problem that it can only be used to pull out the pegs. In view of the above problems, the present invention provides a tool in which a peg and a hammer are integrated. [Means for solving the problem]

[0006] The first invention is a peg hammer characterized by having a hammer head, a grip, a shaft slidably housed within the grip in the longitudinal direction, and a hook fixed to the shaft. The second invention is a peg hammer characterized in that the grip according to the first invention is provided with a locking mechanism for preventing the shaft from sliding. [Effects of the Invention]

[0007] By using the peg hammer of the present invention, the work of driving in and removing pegs can be done at the same time, making the work easier and more convenient. [Brief explanation of the drawings]

[0008] [Figure 1] 1 is a front view of the peg hammer according to the present invention (in a retracted state). [Figure 2] Front view of the peg hammer (extended). [Figure 3] FIG. 3 is a cross-sectional view of FIG. 2. [Figure 4] FIG. [Figure 5] FIG. [Figure 6] A diagram of removing a peg using a peg hammer (retracted state) [Figure 7] A diagram of removing a peg with a peg hammer (extended state) DETAILED DESCRIPTION OF THE INVENTION

[0009] 1 to 7 show an embodiment of a peg hammer according to the present invention. Figure 1 shows the peg hammer in its retracted state. In Figure 1, the sliding shaft 3 is housed in the grip 2, and the fixing pin 7 is inserted into the hole that passes through both the grip 2 and the sliding shaft 3 to fix the sliding shaft 3 in the grip 2. By striking the hammer head 1, the peg 9 can be embedded in the ground. In Figure 2, the fixing pin 7 is removed, causing the sliding shaft 3 to slide. The hammer head 1 is gripped, the sliding shaft 3 is extended, and the hook 4 fixed to the tip of the sliding shaft 3 is inserted into the hole in the peg 9. Figure 3 is a cross-sectional view of the peg hammer. Figure 4 shows the fixing pin 7 for fixing the sliding shaft 3 to the grip portion 2. Figure 5 shows the main body of the peg 9. Figure 6 shows the process of aligning the center line of the peg 9 with the center line of the peg hammer, pushing the peg hammer down, housing the sliding shaft 3 in the grip 2, aligning the center line of the peg 9 with the center line of the peg hammer, and then pulling the peg hammer up in one go. As shown in Figure 7, when the peg hammer is pulled up, the sliding shaft 3 is fully extended and the sliding shaft stopper 5 fixed to the upper end of the sliding shaft 3 strikes the grip lower screw cap 6 fixed to the lower end of the grip part 2, thereby locking it in place. At this time, the weight of the peg hammer and the force of pulling it up work together, striking the peg 9 from below upwards, making it possible to easily pull out the peg 9. This allows the worker to work while standing, and it is possible to pull out the peg 9 easily and comfortably without having to squat down. [Industrial Applicability]

[0010] It can be used as a peg puller for camping. [Explanation of symbols]

[0011] 1 Hammer head (striking part) 2Grip section 3 sliding shaft 4 hooks 5 Sliding shaft stopper 6 Grip bottom screw cap 7 fixing pins 8 fixed pin lock 9 pegs

Claims

1. A peg hammer having a hammer head, a grip, a shaft accommodated in the grip so as to be slidable in the longitudinal direction, and a hook fixed to the shaft.

2. 2. A peg hammer according to claim 1, further comprising a locking mechanism for locking the shaft against sliding.

Citation Information

Patent Citations

  • hammer

    JP1628727S

  • Peg remover

    JP3234604U