JP2007015032A - Storing case with power tool and power tool system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide technology effective for constructing a highly convenient alternating current supply system used in an alternating current driven type power tool. <P>SOLUTION: This power tool system 100 at least includes: a battery unit 150 for storing the power from an external power supply; a DC-AC converter unit 160 for supplying an alternating current to the power tool 101; and a tool storing part 115 for storing the power tool 101. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to an electric power tool that performs a processing operation on a workpiece.

Conventionally, for example, the following Patent Document 1 discloses an AC supply device for supplying power to various drive devices that require AC.
Japanese Utility Model Publication No. 6-009386

In Patent Document 1, the possibility of supplying power to various driving devices is presented. However, when an AC-driven power tool is used as the driving device, an operator places the electric tool on site. There is a high demand for building a convenient AC supply system that can be used efficiently at
This invention is made | formed in view of this point, and makes it a subject to provide an effective technique for constructing the highly convenient alternating current supply system used for an alternating current drive type power tool.

  In order to achieve the above object, the invention described in each claim is configured. The present invention is intended for AC-driven power tools, and the “power tools” include tools for performing grinding and polishing processes such as grinders and sanders, impact drivers, drills, and impact wrenches. A tool for drilling and tightening such as a tool, a tool for cutting such as a circular saw, etc. are widely included.

(First invention of the present invention)
1st invention of this invention which solves the said subject is a storage case with an electric tool of Claim 1.
This storage case with a power tool of the present invention has a configuration in which an AC-driven power tool is attached to a box-shaped storage case. That is, in the present invention, the storage case and the power tool are configured to be dedicated to each other.
The storage case of the present invention is configured to store at least the power storage unit and the AC supply unit. Therefore, this storage case may have other storage areas. The power storage unit of the present invention has a function of storing electric power and constitutes a so-called “battery” or “battery”. With regard to the configuration of the power storage unit, a configuration in which power is stored in the power storage unit in the mounted state via a charging unit, or a configuration in which a power stored in the power storage unit in advance is mounted after power storage can be employed. The alternating current supply part of this invention has the structure connected to the said electric tool so that the electric power stored in the electrical storage part may be supplied to an electric tool as alternating current. Regarding the connection between the AC supply unit and the electric power tool, the connection and disconnection may be facilitated as in the connection between the outlet and the plug, or the power cord of the electric power tool itself may be connected to the AC supply unit. It may be configured to be integrally connected to each other.
According to such a configuration of the storage case with the electric tool according to claim 1, in particular, the electric tool is stored in the storage case by attaching the AC drive type electric tool to the storage case including the power storage unit and the AC supply unit. It is possible to provide a convenient AC supply system.

(Second invention of the present invention)
A second invention of the present invention that solves the above problem is a storage case with a power tool according to claim 2.
The storage case with the electric power tool according to the present invention is configured as described in claim 1, and further stores a charging unit, and the charging unit is connected to an external power source through a power cord. The charging unit has a function of charging the power storage unit. As the “external power source” here, a household power source, another AC supply device, a power generation device, a battery, or the like can be used.
Therefore, according to such a configuration of the storage case with the electric tool according to claim 2, it is possible to store electric power in the power storage unit in the mounted state via the power cord and the charging unit, and This makes it easier to store energy.
In the present invention, the power cord is preferably configured to be housed in the housing case. According to such a configuration, only in the work of storing electric power in the power storage unit, the power cord is taken out from the storage case, and when transporting or using tools other than that, by storing the power cord in the storage case, It is possible to prevent the power cord from interfering with work.

(Third invention of the present invention)
A third invention of the present invention that solves the above problem is the storage case with the electric tool according to claim 3.
In the storage case with the electric tool of the present invention, the AC supply unit according to claim 1 or 2 includes an AC supply outlet into which a power supply plug of the electric tool can be inserted.
Therefore, according to such a configuration of the storage case with the electric tool according to claim 3, it is reasonable that the electric tool can be removed from the storage case side as needed during maintenance of the electric tool. is there.

(Fourth invention of the present invention)
A fourth invention of the present invention that solves the above problem is a storage case with a power tool according to claim 4.
In this storage case with an electric tool of the present invention, the power storage unit according to any one of claims 1 to 3 is configured using a battery attached to a DC-driven electric tool.
Therefore, according to such a configuration of the storage case with the electric tool according to claim 4, the power storage unit can be constructed using the existing battery that is originally attached to the DC-driven electric tool, It is highly versatile and effective in reducing costs.

(Fifth invention of the present invention)
A fifth invention of the present invention that solves the above problem is a storage case with a power tool according to claim 5.
In the storage case with an electric tool of the present invention, the storage case according to any one of claims 1 to 4 includes a tool storage portion that can store all or a part of the electric tool. Here, “accommodating all or part of the electric power tool” widely includes forms in which the object to be stored is placed on the electric power tool in the tool storage portion, hooked, clamped, held, and the like. And this tool storage part is made into the structure which can be attached or detached with respect to a storage case main body while having the shape which followed the external shape of the electric tool stored. In other words, in the present invention, the tool storage portion has a portion that is in close contact with the outer peripheral portion of the power tool when the power tool is placed on the tool storage portion. Further, according to the present invention, the shape of the tool storage portion can be changed according to the electric tool to be stored.
Therefore, according to such a configuration of the storage case with the electric tool according to claim 5, the storage stability can be improved by the outer peripheral portion of the electric tool being in close contact with the tool storage portion, and the electric tool to be stored By preparing the tool storage unit individually according to the type, it is possible to cope without changing the shape of the storage case main body side, which is effective in improving versatility.

(Sixth invention of the present invention)
A sixth invention of the present invention that solves the above problem is an electric tool system according to claim 6.
This electric tool system of the present invention is configured to include at least a tool storage unit, a power storage unit, and an AC supply unit in a housing.
The tool storage unit in the present invention has a function of storing all or a part of an AC-driven power tool. It is set as the structure provided with the tool storage part which can store all or one part of an electric tool. Here, “accommodating all or part of the electric power tool” widely includes forms in which the object to be stored is placed on the electric power tool in the tool storage portion, hooked, clamped, held, and the like. The power storage unit and the AC supply unit in the present invention have substantially the same configuration as the power storage unit and the AC supply unit in the storage case with the electric tool according to claim 1. The power tool system of the present invention can also be configured including the power tool stored in the tool storage section.
Therefore, according to such a configuration of the electric tool system of the sixth aspect, by adding a tool storage unit to the system including the power storage unit and the AC supply unit, the tool storage unit can be added as necessary. An electric power tool can be accommodated, whereby a highly convenient AC supply system can be provided.

(Seventh invention of the present invention)
A seventh invention of the present invention that solves the above problem is an electric power tool system according to claim 7.
The electric power tool system of the present invention further includes a charging unit that charges the power storage unit in the housing according to claim 6, and the charging unit is connected to an external power source through a power cord. This structure has substantially the same structure as the component in the storage case with an electric tool according to claim 2.
Therefore, according to such a configuration of the electric power tool system according to claim 7, it is possible to store electric power in the power storage unit in the mounted state via the power cord and the charging unit, and to store electric power in the power storage unit. Work becomes easy.

(Eighth invention of the present invention)
An eighth invention of the present invention that solves the above problem is an electric power tool system according to an eighth aspect.
In the electric power tool system of the present invention, the AC supply unit according to claim 6 or 7 includes an AC supply outlet into which a power supply plug of the electric tool can be inserted. This configuration is substantially the same as the components in the storage case with the electric power tool according to claim 3.
Therefore, according to such a configuration of the electric power tool system according to the eighth aspect, it is reasonable that the electric power tool can be removed from the housing body side as necessary during maintenance of the electric power tool or the like.

(Ninth invention of the present invention)
A ninth aspect of the present invention that solves the above problem is the electric tool system according to the ninth aspect.
In this electric tool system of the present invention, the power storage unit according to any one of claims 6 to 8 is configured using a battery attached to a DC-driven electric tool. This configuration is substantially the same as the components in the storage case with the electric power tool according to claim 4.
Therefore, according to such a configuration of the electric power tool system of the ninth aspect, the power storage unit can be constructed using the existing battery that is originally attached to the direct-current electric tool. Is effective for cost reduction.

(Tenth invention of the present invention)
A tenth aspect of the present invention that solves the above problem is the electric power tool system according to the tenth aspect.
In this electric tool system of the present invention, the tool storage portion according to any one of claims 6 to 9 has a shape that follows the outer shape of the electric tool to be stored, and is detachable from the housing body. It is said. This configuration is substantially the same as the components in the storage case with the electric tool according to claim 5.
Therefore, according to such a configuration of the electric power tool system of the tenth aspect, the storage stability can be improved by bringing the outer peripheral portion of the electric power tool into close contact with the tool storage portion, and the type of the electric power tool to be stored By preparing the tool storage part individually, it is possible to cope without changing the shape of the housing main body side, which is effective for improving versatility.

  ADVANTAGE OF THE INVENTION According to this invention, it became possible to construct | assemble the highly convenient alternating current supply system used for an alternating current drive type power tool.

  Hereinafter, an embodiment of a “power tool system” of the present invention will be described with reference to the drawings. The perspective view which shows roughly the structure of the electric tool system 100 which is one Embodiment of the "electric tool system" of this invention is shown by FIGS. 1-3. In particular, FIG. 1 shows a configuration when the tool is stored, FIG. 2 shows a configuration when charging, and FIG. 3 shows a configuration when using the tool.

Although details will be described later, the power tool system 100 according to the present embodiment includes at least a power storage function for storing power from an external power source, an AC supply function for supplying AC to the power tool, and the power tool. It is configured as a rational system that also has a storage function for storing. Therefore, this power tool system 100 can also be called an “AC supply system” or a “power tool storage case”.
Further, the AC-driven power tool (power tool 101 described later) housed in the power tool system 100 is a power tool driven by AC and is used for grinding and polishing such as a grinder and a sander. A tool for performing drilling and tightening such as a tool to be performed, an impact driver, a drill, and an impact wrench, a tool for performing a cutting process such as a circular saw (marunoko), and the like can be appropriately employed.
The form in which the power tool is attached to the power tool system 100 corresponds to the “storage case with a power tool” in the present invention.

  As shown in FIG. 1, the electric power tool system 100 includes a storage case main body 110 and a storage case lid 120 in appearance. The storage case main body 110 and the storage case lid 120 are preferably configured using a lightweight material, for example, a resin material, in consideration of transportability. The electric power tool system can also be configured by a mode in which an AC-driven electric tool (electric power tool 101 described later) is attached to the electric power tool system 100.

  On the side surface of the storage case main body 110, there is provided a sliding opening or closing opening / closing door 112 that opens and closes the power cord storage portion 111. The power cord storage unit 111 stores a power cord (power cord 113) described later. The storage case body 110 constitutes a “storage case” and “housing” in the present invention.

  The storage case lid 120 is connected to the storage case body 110 via a hinge mechanism (not shown) having a known configuration, and is configured to be able to open and close the upper surface of the storage case body 110. The storage case lid 120 can be set to the closed state when the tool shown in FIG. 1 and the charging shown in FIG. 2 are charged, and the storage case lid 120 is set to the open state when the tool shown in FIG. 3 is used. be able to. A display window 122 is provided on the upper surface 121 of the storage case lid 120. The display window 122 is made of a transparent member such as transparent resin or transparent glass, and displays the remaining capacity of the battery unit provided on the storage case body 110 side even when the storage case lid 120 is closed. Part (remaining capacity display part 156 to be described later) can be seen through the display window 122.

  As shown in FIG. 2, when the open / close door 112 on the side surface of the storage case main body 110 is opened, the power cord 113 stored in the power cord storage section 111 can be pulled out regardless of whether the storage case lid 120 is opened or closed. It is said. By connecting the plug 114 of the power cord 113 to a household power source, another AC supply device, a power generation device, a battery, or the like, it is possible to charge a charging unit (charging unit 140) described later.

  As shown in FIG. 3, the storage case main body 110 is formed in a box shape with a bottom, and the tool storage portion 115 and the power supply system 130 are integrally stored in the storage case main body 110. The storage case main body 110 is configured in various box shapes including one or a plurality of members as necessary.

  The tool storage unit 115 is configured as a space for storing the electric tool 101. The tool storage 115 constitutes the “tool storage” in the present invention. Therefore, when using the electric tool 101 stored in the tool storage unit 115, the electric tool 101 is taken out from the tool storage unit 115, and the power connection plug 102 is inserted into an outlet (AC output outlet 164) described later. Work is possible. In addition, the tool storage unit 115 preferably includes an inner member (also referred to as an “inner case” or an “insole member”) having a shape that follows the outer shape of the electric power tool 101. With such a configuration, when the electric tool 101 is placed on the inner member, the inner member comes into close contact with the outer peripheral portion of the electric tool 101, and the storage stability of the electric tool 101 is improved. In this case, the inner member can be prepared without changing the shape of the storage case main body 110 by separately preparing the inner member according to the type of the power tool to be stored, which is effective in improving versatility. It is said.

  The power supply system 130 includes at least a charging unit 140, a battery unit 150, and a DC-AC converter unit 160. The battery unit 150 has a remaining capacity display portion 156 on the upper surface in appearance. As described above, when the storage case lid 120 is in the closed state, the remaining capacity display portion 156 of the battery unit 150 can be seen through the display window 122. However, as shown in FIG. When 120 is in an open state, the remaining capacity display unit 156 is directly visible. Further, the DC-AC converter unit 160 has an AC output outlet (outlet plug) 164 and a changeover switch 166 on the upper surface in appearance. In the example shown in FIG. 3, two AC output outlets 164 are provided.

  Here, FIG. 4 is a block diagram showing the configuration of the power supply system 130 of the present embodiment.

  As shown in FIG. 4, the charging unit 140 is a unit on the input side provided to charge the battery unit 150, and has a configuration including at least a power supply circuit unit 142 and a charging control unit 144. With respect to the charging unit 140, a power cord 113 connected to an external power source is connected to the battery unit 152 of the battery unit 150 via a power supply circuit unit 142 controlled by the charging control unit 144. Therefore, the power supplied through the power cord 113 is rectified in the power supply circuit unit 142 and stored in the battery unit 152. The charging unit 140 constitutes a “charging unit” in the present invention, and the power cord 113 corresponds to the “power cord” in the present invention.

The battery unit 150 is a unit provided to perform control related to power storage, and includes at least a battery unit 152, a remaining capacity monitoring unit 154, and a remaining capacity display unit 156. In the present embodiment, battery unit 152 has a configuration in which a plurality of batteries made of lithium ion batteries are connected in series. As each battery, the battery used for a direct-current drive type electric tool can be used, and it can constitute so that exchange is possible. The battery corresponds to “a battery attached to a DC-driven electric tool” in the present invention.
With such a configuration, it is possible to construct a battery unit with high versatility, and it is reasonable that the battery unit 152 itself can be replaced when the power storage function is lowered. The battery unit 150 constitutes the “power storage unit” in the present invention.

  In the battery unit 150, the remaining capacity of the power stored in the battery unit 152 is displayed on the remaining capacity display unit 156 via the remaining capacity monitoring unit 154. In the remaining capacity display unit 156, the remaining capacity of the battery unit 152 is output and displayed using numerical values and indicators. Further, in the present embodiment, when the remaining capacity of the battery unit 152 reaches the lower reference value, a configuration that outputs an alarm using lamps or buzzers can be appropriately installed. In the present embodiment, a display lamp that outputs information related to charging of the battery unit 152 can be provided. In this configuration, when the upper reference value of the battery unit 152 is reached, the color of the lamp display during charging is It can be configured to change to a lamp display color indicating that the charging is completed or to turn off.

  The DC-AC converter unit 160 is an output side unit provided to take out the electric power once stored in the battery unit 152 in order to drive the electric tool (the electric tool 101 in FIG. 3). An AC converter circuit unit 162, an AC output outlet (outlet plug) 164, and a changeover switch 166 are included. In the DC-AC converter circuit unit 162, the electric power of the battery unit 152 is converted from direct current (DC) to alternating current (AC) and supplied to the AC output outlet 164. That is, the DC-AC converter circuit section 162 constitutes a so-called “inverter”. At this time, the changeover switch 166 switches between a connection state (ON state) and a connection release state (OFF state) between the DC-AC converter circuit unit 162 and the AC output outlet 164. The DC-AC converter unit 160 constitutes an “AC supply unit” in the present invention, and the AC output outlet 164 corresponds to the “AC supply outlet” in the present invention.

  Thus, when performing work using the electric tool 101, the operator sets the changeover switch 166 to the ON state, and the power connection plug 102 of the electric tool 101 (corresponding to the “power connection plug” in the present invention). Can be plugged into an AC output outlet 164. When the work with the power tool 101 is completed, the operator can remove the power connection plug 102 of the power tool 101 from the AC output outlet 164 and switch the changeover switch 166 to the OFF state. The AC output outlet 164 is configured so as to be detachable from the power connection plug 102 of the electric tool 101, and the DC-AC converter circuit unit 162 and the power cord on the electric tool 101 side are directly connected. Can also be adopted.

  On the other hand, when the electric tool 101 is not used or when a charging operation is performed, the electric tool can be stored in the tool storage unit 115 configured as described above. In this case, by setting the storage case lid 120 to the closed state, the power tool 101 stored in the tool storage unit 115 of the storage case body 110 and the power supply system 130 are protected from the outside. When performing the charging operation, after confirming the OFF state of the changeover switch 166, the operator pulls out the power cord 113 from the power cord storage unit 111 and plugs the plug 114 of the power cord 113 into a desired external power source. be able to.

  As described above, according to the present embodiment, in particular, the electric power tool 101 is attached to the electric power tool system 100 including at least the battery unit 150 and the DC-AC converter unit 160, so that the electric power tool 101 is attached. The entire power tool system 100 can be transported. Further, by adding a tool storage unit 115 to a system including at least the battery unit 150 and the DC-AC converter unit 160, the power tool 101 can be stored in the tool storage unit 115 as necessary. This makes it possible to provide a highly convenient AC supply system.

  In addition, according to the present embodiment, charging unit 140 that charges battery unit 150 is connected to an external power source through power cord 113, and therefore power cord 113 and the charging unit are attached to battery unit 150 in the mounted state. It becomes possible to store electric power via 140, and the work of storing electric power in the battery unit 150 becomes easy. In the present embodiment, since the power cord 113 is configured to be housed in the power cord housing portion 111 of the housing case main body 110, the power cord 113 is taken out from the power cord housing portion 111 only during charging, When transporting or using a tool, storing the power cord 113 in the power cord storage section 111 is effective in preventing the power cord 113 from interfering with work.

  Further, according to the present embodiment, the DC-AC converter unit 160 includes the AC output outlet 164, so that the electric tool 101 is removed from the storage case side as necessary during maintenance of the electric tool 101 or the like. Can be reasonable.

  Further, according to the present embodiment, since the battery unit 150 is configured using a battery attached to a DC-driven electric tool, the power storage unit can be constructed using an existing battery. It is effective in reducing costs.

(Other embodiments)
Note that the present invention is not limited to the above embodiment, and various application examples and modification examples based on the present embodiment can be conceived. For example, the following embodiments to which this embodiment is applied can be implemented.

  In the above-described embodiment, the power tool system 100 including the tool storage unit 115 that stores the power tool 101 has been described. However, in the present invention, the power tool supplied with AC is not necessarily stored in the tool storage unit. In the case where the electric tool is not suitable for storage, a form in which the electric tool is not stored in the tool storage portion may be employed. Therefore, according to the present invention, a tool storage unit such as the tool storage unit 115, a power storage unit such as the battery unit 150, and an alternating current supply such as the DC-AC converter unit 160 are housed in a housing of a large electric tool such as a slide maroon. A configuration including at least a portion can be employed.

  Moreover, in the said embodiment, although the electric tool 101 was mounted on the inner member of the tool storage part 115, and the case where the whole tool was accommodated was described, the accommodation form of the electric tool in the tool storage part of this invention is various. Selectable. For example, a form in which the electric tool is hooked in the tool storage unit, a form in which the electric tool is held, a form in which the electric tool is held, and the like can also be employed. In this case, it is sufficient that at least a part of the power tool is stored in the tool storage unit.

  Moreover, in the said embodiment, although the structure which accumulates electric power via the charging unit 140 in the battery unit 150 (battery part 152) with a mounting state was described, in this invention, charging means like the charging unit 140 is provided. It is also possible to use a configuration in which the battery unit is detachable from the storage case main body 110 and is attached to the storage case main body 110 after being stored in a state in which the battery unit is stored in advance.

  In the above embodiment, the connection between the DC-AC converter unit 160 and the power tool 101 has been described as being a configuration in which connection and disconnection are facilitated, such as connection between an outlet and a plug. Then, it is possible to adopt a configuration in which the power cord itself of the electric power tool 101 is integrally connected to the DC-AC converter unit 160 side.

Moreover, in this invention, another function can also be mounted with respect to the electric tool system 100 of the said embodiment.
For example, in order to facilitate transportation of the electric power tool system 100, means such as a handle can be appropriately provided in the storage case main body 110 constituting the electric power tool system 100.
Further, regarding the configuration of the battery unit 150, a life diagnosis function for diagnosing the life of the battery (battery unit 152), an overcharge prevention function for preventing battery overcharge, an overdischarge prevention function for preventing battery overdischarge, One or more of an overload prevention function for preventing an overload phenomenon in a circuit, a high temperature prevention function for preventing a high temperature phenomenon in a battery / circuit, and a power saving function for saving power by restricting output power are appropriately mounted. be able to. In these configurations, it is possible to output and display each function related to the battery unit 150 and an alarm or notification related to the function using a numerical value or an indicator, or using a buzzer or sound. is there. For output display using numerical values, indicators, etc., the display window 122 provided on the storage case lid 120 having the above-described configuration may also be used, or a dedicated display window for each of one or more functions. May be prepared.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view schematically showing a configuration of an electric power tool system 100 that is an embodiment of an “electric power tool system” of the present invention, and is a view showing a mode when a tool is stored. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view schematically showing a configuration of an electric power tool system 100 which is an embodiment of an “electric power tool system” of the present invention, and is a view showing a form during charging. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view schematically showing a configuration of an electric power tool system 100 that is an embodiment of an “electric power tool system” of the present invention, and is a view showing a mode when a tool is used. It is a block diagram which shows the structure of the power supply system 130 of this Embodiment.

Explanation of symbols

DESCRIPTION OF SYMBOLS 100 Electric tool system 101 Electric tool 102 Power supply plug 110 Storage case main body 111 Power supply cord storage part 112 Opening / closing door 113 Power supply cord 114 Plug 115 Tool storage part 120 Storage case cover 122 Display window 130 Power supply system 140 Charging unit 142 Power supply circuit Unit 144 charge control unit 150 battery unit 152 battery unit 154 remaining capacity monitoring unit 156 remaining capacity display unit 160 DC-AC converter unit 162 DC-AC converter circuit unit 164 AC output outlet 166 changeover switch

Claims (10)

A storage case with an electric tool in which an AC-driven electric tool is attached to a box-shaped storage case,
The storage case is configured to store a power storage unit that stores electric power and an AC supply unit that is connected to the power tool so as to supply the power stored in the power storage unit to the power tool as an AC current. A storage case with a power tool. A storage case with an electric tool according to claim 1,
The storage case further includes a charging unit that charges the power storage unit, and the charging unit is connected to an external power source through a power cord. A storage case with an electric tool according to claim 1 or 2,
The AC supply unit is configured to include an AC supply outlet into which a power supply plug of the electric tool can be inserted. A storage case with an electric tool according to any one of claims 1 to 3,
The power storage unit is configured by using a battery attached to a DC-driven power tool. A storage case with an electric tool according to any one of claims 1 to 4,
The storage case includes a tool storage unit that can store all or part of the electric tool, and the tool storage unit has a shape that follows the outer shape of the electric tool to be stored, A storage case with a power tool characterized by being detachable.   A housing for housing all or part of an AC-driven power tool, a power storage unit for storing an external power source, and an AC supply for supplying AC to the power tool stored in the tool storage unit. A power tool system characterized by comprising a part. The electric tool system according to claim 6,
A power tool system characterized by further comprising a charging unit for charging the power storage unit in the housing, wherein the charging unit is connected to an external power source through a power cord. The power tool system according to claim 6 or 7,
The power supply system according to claim 1, wherein the AC supply unit includes an AC supply outlet into which a power supply plug of the power tool can be inserted. It is an electric tool system in any one of Claims 6-8,
The power storage system is configured by using a battery attached to a DC-driven power tool. The power tool system according to any one of claims 6 to 9,
The power tool system, wherein the tool storage portion has a shape that follows the outer shape of the power tool to be stored, and is configured to be detachable from the housing body.

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