JPH073983U - Battery holster for battery powered tools - Google Patents

Abstract

(57) [Abstract] [Purpose] The present invention is a battery-holster battery-insertion port (inside the battery-holster body) 9 and a connector.
It is related to code 5, and the purpose is to
When the cord 5 is taken out from above, the cord 5 does not interfere with the operator, and by keeping the center of gravity of the holder-1 below, the stability is increased and the work is facilitated. [Structure] By straightening the code 5 vertically upward from the upper part of the holder-1, it is possible to work without disturbing the code even if the holder-1 is attached to any part of the human body. In addition, the center of gravity is lowered by inserting the battery-3 from the lower part of the holder-1 to improve the stability.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a tool for connecting a tool body and a battery in a power tool such as a battery-driven driver drill or hammer drill.

[0002]

[Prior art]

 As a conventional connecting device of this type, there is one shown in FIG. 3 or 4 disclosed in Japanese Utility Model Laid-Open No. 03-62783. In FIG. 3, since the battery 3 is inserted from above, the center of gravity of the battery 3 is above the battery holster, and the stability is poor and it is difficult to work. Further, in FIG. 3, since the cord 5 is projected from the lower side of the battery holster, when the cord 5 is pulled while the tool body 8 is being used, the tension of the cord 5 easily shakes the battery holster, and the position of the center of gravity is also changed. In addition, the stability of the battery holster was very poor due to the addition of high points. If the cord 5 extends horizontally from the side as shown in Fig. 4, the cord 5 may be bent excessively depending on whether the part to which the holder 1 is attached is the right side or the left side of the human body. May interfere with

[0003]

[Problems to be solved by the device]

 An object of the present invention is to increase the stability when the battery holster is attached to the human body and to improve the operability of the tool 8 connected to the battery holster.

[0004]

[Means for Solving the Problems]

 The purpose of the above is to devise the mounting position of the battery 3, the internal wiring connected from it, and the position of the outlet of the cord 5 to lower the center of gravity of the battery holster in which the battery 3 is mounted. It is achieved by bending the cord at the exit without difficulty and applying unreasonable tension from the cord 5 to the tool body 8 or the battery holster.

[0005]

[Action]

 As shown in FIG. 5, the battery 3 has a thin insertion portion 14 and a thick lower portion, so that its center of gravity is on the lower side in the figure. Paying attention to this point, the center of gravity can be lowered by mounting the battery insertion port (inside the battery holster body) 9 in the state of being vertically attached to the human body and mounting the battery 3 below the holder 1. In addition, by pulling out the cord 5 vertically upward from above, the cord 5 can be bent freely evenly in the left, right, front, back, and forth directions, so that the cord 5 does not hinder the work of the operator regardless of where it is attached to the human body. .

[0006]

【Example】

 The present invention will be described below with reference to embodiments. In FIG. 2, the holder 1 is provided with two battery insertion ports 9 at the lower part, so that two batteries 3 can be mounted. The cord 5 extends straight out vertically from almost the center of the upper surface of the holder 1, and has an adapter 7 at its tip that can be inserted into the battery insertion port (inside the electric tool body) 13 of the tool body. . In FIG. 1, a hook 10 integrally formed on the side surface of the holder 1 is hung and held on a band of an operator, and is also wound around a human body such as a waist with a belt 6 to be fixed. Two batteries 3 are inserted into the battery insertion opening (inside the battery holster body) 9 from below, and the battery 3 is held by the rubber battery band 2 and the tip of the battery 3 is fixed to the band holder 4. The adapter 7 arranged at the tip of the cord 5 extending vertically upward from the holder 1 is attached to the battery insertion port (in the electric tool main body) 13 and the electric power of the battery 3 attached to the holder 1 is supplied to the electric tool main body 8. It is supplied and can work.

[0007]

[Effect of device]

 According to the present invention, since the center of gravity of the battery holster with the battery 3 attached is located below, the center of gravity is well balanced, the battery 3 is less likely to be shaken, and work in various postures is facilitated. Also, since the cord 5 is protruding from the top, no matter where the battery holster 1 is attached to the left or right side of the human body, the cord 5 may be bent excessively, which may cause the battery 3 to shake or the body to shake. It does not interfere with work such as tension being applied to.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a battery holster according to the present invention.

FIG. 2 is an overall view showing a usage state of the battery holster according to the present invention.

FIG. 3 is a perspective view showing a conventional battery holster in which a battery is inserted from above.

FIG. 4 is a view showing an example in which a cord is projected from a horizontal direction of a conventional battery holster body.

FIG. 5 is a perspective view of a battery used in the battery holster according to the present invention.

[Explanation of symbols]

1 is a holder, 2 is a battery band, 3 is a battery, 4 is a band holder, 5 is a cord, 6 is a belt, 7
Is an adapter, 8 is a power tool main body, 9 is a battery insertion hole (inside the battery holster main body), 10 is a hook, 11 is a shoulder belt, 12 is a shoulder battery, 1
There are 3 battery insertion ports (inside the power tool body) and 14 insertion parts.

Claims (2)

[Scope of utility model registration request] 1. A battery-type power tool such as a driver drill having a battery as a driving power source, and a battery-type power tool for mounting the battery, the battery having an insertion port to which a battery can be removably mounted in an outer frame portion of the tool body. A holding tool such as a belt that has a connectable insertion port and that attaches the battery to the human body such as the waist and shoulders, a cord that passes the battery current to the electric tool, and a cord that inserts the cord into the outer frame of the electric tool. A battery holster comprising an adapter for connecting to a mouth, wherein the battery holster is attached to a human body, and the battery is inserted and held from the lower side in the vertical direction into the battery insertion opening. holster. 2. The battery holster for a battery-powered tool according to claim 1, wherein the cord is attached straight upward from an upper portion of the battery holster when the cord is attached to a human body.