Tool head placing groove and tool box

Abstract

The tool head containing groove comprises a groove body and a magnetic block, a supporting inclined face is arranged on the groove body, the magnetic block is arranged at the bottom of the groove body or the supporting inclined face, and a tool head is obliquely installed behind the supporting inclined face. The head end of the tool head faces downwards, the tail end of the tool head inclines upwards and can exceed the tail end of the supporting inclined face, at the moment, the head end groove of the tool handle can be conveniently and directly aligned with the tail end of the tool head, the tool head directly slides into the head end groove of the tool handle, the tool head is installed in the head end groove of the tool handle, and rapid taking and using of the tool head are completed. The tool head does not need to be taken out by fingers and then installed on the tool handle, taking and using are easy, operation is convenient, meanwhile, the situation that other tool heads are taken by mistake or more can be avoided, taking and using of the tool heads are accurate, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the field of tools, in particular to a tool head placement groove and a tool box including such a tool head placement groove. Background Art

[0002] As a replaceable head, tool heads have different specifications due to different usage scenarios. In order to meet the needs of different scenarios, manufacturers design tool handles that can be replaced with various specifications of tool heads. Users can select appropriate tool heads according to actual needs and install them at the head end of the tool handle for use. In order to meet the storage needs of tool heads, a tool box for storing tool heads needs to be designed accordingly. Currently, tool heads are densely placed in the tool box, making it troublesome, time-consuming and laborious to retrieve tool heads.

[0003] As a relatively common tool head, a screwdriver bit is installed on a screwdriver shank for screwing screws. A common screwdriver tool box includes a screwdriver shank for holding and applying force, multiple specifications of screwdriver bits, and a placement groove for storing the screwdriver shank and multiple screwdriver bits. Multiple screwdriver bits are all connected in cooperation with the bit groove at the top end of the screwdriver shank. See Figure 9 . To facilitate carrying the screwdriver tool box, the screwdriver bits inside are usually densely placed to save space. The tool head placement groove for placing the screwdriver bits is shown in Figure 10 . The placement groove includes a horizontal groove with a magnet. The tail end of the screwdriver bit is placed in the horizontal groove and fixed by the adsorption of the magnet. The front end of the screwdriver bit extends into the open space outside the horizontal groove. When retrieving the screwdriver bit, the tail end can be lifted by pressing the front end of the screwdriver bit with a finger to pick it up. However, since the width of the finger is greater than the width of the screwdriver bit, other screwdriver bits are often accidentally picked up or picked up in excess when picking up, and the accidentally picked up or picked up screwdriver bits need to be rearranged, which is time-consuming and laborious. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a tool head placement groove and a tool box including such a tool head placement groove, which are reasonable in design, convenient to operate and easy to take out.

[0005] To solve the above technical problem, the technical solution of the utility model is: a tool head placement groove is arranged in a box body and includes a groove body that is recessed inward for placing tool heads and a magnet for adsorbing tool heads. A support inclined plane is arranged on the groove body to enable the head end of the tool head to be placed downward and the tail end to be placed upward in an inclined manner. The magnet is arranged at the bottom of the groove body or on the support inclined plane. After the tool head is inclined and installed on the support inclined plane, the tail end of the tool head extends beyond the tail end of the support inclined plane.

[0006] As a preferred technical solution, an operation space with an open top is provided above the tail of the groove body. After the tool head is inclinedly installed on the support inclined surface, the tail end of the tool head extends beyond the tail end of the support inclined surface and extends into the operation space.

[0007] As a preferred technical solution, a guiding inclined surface is provided below the operation space corresponding to the tail end of the groove body. The front end of the guiding inclined surface is lower than the tail end of the support inclined surface, and the guiding inclined surface is inclined upward gradually from front to back.

[0008] As a preferred technical solution, a limiting baffle plate cooperating with the head end of the tool head is provided in front of the groove body.

[0009] As a preferred technical solution, the groove body includes a horizontally placed groove. The support inclined surface is provided at the front end of the horizontally placed groove. A support elastic member for forcing the tool head to be inclinedly supported on the support inclined surface is also provided at the horizontally placed groove. The tool head can be horizontally placed in the horizontally placed groove by pressing down the support elastic member.

[0010] As a preferred technical solution, after the tool head is inclinedly supported on the support inclined surface, the tail end of the tool head extends upward outside the box body.

[0011] As a preferred technical solution, the magnetic block is provided at the front end of the horizontally placed groove, and the front end of the magnetic block is provided with an inclination angle that also serves as the inclined surface of the tool head.

[0012] As a preferred technical solution, an auxiliary magnetic block for adsorbing the head end of the tool head is provided inside the box body.

[0013] As a preferred technical solution, at least one of the tail end, side surface, the support inclined surface, and the guiding inclined surface of the tool head is provided with a tool head model symbol.

[0014] Another preferred technical solution: A tool box includes a box body and a box cover, and a plurality of the above-mentioned tool head placement grooves are arranged inside the box body.

[0015] Due to the adoption of the above technical solutions, the beneficial effects of the present utility model are as follows: After the tool head is inclinedly installed on the support inclined surface, the head end of the tool head is downward, the tail end is upward and inclined, and the tail end can extend beyond the tail end of the support inclined surface. At this time, it is convenient for the head end groove of the tool handle to directly align with the tail end of the tool head, so that the tool head can directly slide into the head end groove of the tool handle, installing the tool head in the head end groove of the tool handle, completing the quick access of the tool head, no longer requiring fingers to take out the tool head and then install it on the tool handle, being easy to access, convenient to operate, and at the same time avoiding mis-taking or taking multiple other tool heads, with accurate access of the tool head, saving time and effort. Description of the Drawings

[0016] The following drawings are only intended to illustrate and explain the present invention, and are not intended to limit the scope of the present invention.

[0017] Figure 1 This is a schematic diagram of the installation structure of the first embodiment of the utility model;

[0018] Figure 2 It is a schematic diagram of the arrangement of two tool head placement slots in the first embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the installation structure of the second embodiment of the utility model;

[0020] Figure 4 This is a schematic diagram of the state where the screwdriver bit is tilted when the box cover is opened in the third embodiment of the utility model;

[0021] Figure 5 This is a schematic diagram of the third embodiment of the utility model during the closing process of the box cover;

[0022] Figure 6 This is a schematic diagram of the horizontal state of the screwdriver head when the box cover is closed in the third embodiment of the utility model;

[0023] Figure 7 This is a schematic diagram of the state in which the screwdriver head is tilted when the box cover of the fourth embodiment of the utility model is opened;

[0024] Figure 8 This is a schematic diagram of the state in which the screwdriver head is tilted when the box cover of the fifth embodiment of the utility model is opened;

[0025] Figure 9 is a schematic diagram of a tool box in the background art;

[0026] Figure 10 It is an installation effect diagram of a screwdriver head in the background technology;

[0027] In the figure: 100-box body; 200-box cover; 300-screwdriver head; 400-screwdriver rod; 501-trough body; 502-magnetic block; 503-supporting inclined plane; 504-operating space; 505-guiding inclined plane; 506-limiting baffle; 507-supporting elastic member; 508-auxiliary magnetic block. DETAILED DESCRIPTION

[0028] The present invention is further described below in conjunction with the accompanying drawings and examples. In the following detailed description, only certain exemplary embodiments of the present invention are described by way of illustration. Needless to say, those skilled in the art will recognize that the described embodiments may be modified in various ways without departing from the spirit and scope of the present invention. Therefore, the drawings and descriptions are illustrative in nature and are not intended to limit the scope of protection of the claims.

[0029] Embodiment 1:

[0030] The tool box includes a box body 100 and a box cover 200. A number of the above-mentioned tool head placement slots are arranged in the box body 100. Each tool head placement slot corresponds to a tool head installation position for placing a tool head. The tool head placement slots are arranged in rows and columns in the box body 100 according to the number of tool heads and the layout requirements. During processing, all the tool head placement slots can be integrally formed at one time and then fixed in the box body 100, or each tool head placement slot can be processed separately and then spliced and fixed in the box body 100, or directly integrally processed when the box body 100 is formed.

[0031] The tool head can be a screwdriver bit 300, and the tool handle is a screwdriver shank 400 that is correspondingly used in cooperation with the screwdriver bit 300. Of course, the tool head can also be a replacement head commonly used in other fields. In the embodiment, the structure and working principle are described by taking the screwdriver bit 300 and the screwdriver shank 400 as examples.

[0032] As Figure 1 shown, the tool head placement slot is arranged in the box body 100 and includes a groove body 501 that is recessed inward for placing the screwdriver bit 300 and a magnet 502 for adsorbing the screwdriver bit 300. A support inclined surface 503 is provided on the groove body 501 to enable the head end of the screwdriver bit 300 to be placed in a downward and tail end upward inclined manner. The magnet 502 is arranged at the bottom of the groove body 501 or at the support inclined surface 503. After the screwdriver bit 300 is inclined and installed on the support inclined surface 503, the tail end of the screwdriver bit 300 extends beyond the tail end of the support inclined surface 503. In this embodiment, the inner surface of the groove body 501 is adapted to the shape of the shank of the screwdriver bit 300. When the shank is a hexagonal prism, the inner surface of the groove body 501 is a prism surface groove adapted to the outer surface of the shank, and the support inclined surface 503 is arranged at the bottom of the prism surface groove. By improving the existing horizontal prism surface groove to an inclined prism surface groove, the screwdriver bit 300 with a horizontal installation method in the prior art can be improved to an inclined installation method.

[0033] After the screwdriver head 300 is installed at an angle on the supporting inclined surface 503, the head end of the screwdriver head 300 faces downward, the tail end faces upward and the tail end can extend beyond the tail end of the supporting inclined surface 503. At this time, the bit slot at the head end of the screwdriver rod 400 can be directly aligned with the tail end of the screwdriver head 300, so that the screwdriver head can slide directly into the bit slot. The magnetic block in the bit slot cooperates to fix the screwdriver head 300 in the bit slot, so that the screwdriver head 300 can be quickly taken out. It is no longer necessary to take out the screwdriver head 300 with fingers and then install it on the screwdriver rod 400. It is easy to take out and convenient to operate. At the same time, it can avoid taking other bits by mistake or taking too many bits. The bit can be taken accurately, saving time and effort.

[0034] In order to achieve quick access, the rear end of the screwdriver rod 400 is extended beyond the rear end of the slot body 501, which can facilitate the insertion operation of the screwdriver rod 400 into the bit slot. In order to facilitate the insertion of the screwdriver rod 400, an operation space 504 with an upper opening is provided above the rear end of the slot body 501. After the screwdriver head 300 is tiltedly installed on the support inclined surface 503, the rear end of the screwdriver head 300 extends beyond the rear end of the support inclined surface 503 into the operation space 504. At this time, the head end of the screwdriver rod 400 directly enters the operation space 504 and inserts the bit slot into the rear end of the screwdriver head 300.

[0035] In order to further facilitate the operation of the screwdriver rod 400, a guiding slope 505 is provided below the tail end of the slot body 501 corresponding to the operating space 504, and the front end of the guiding slope 505 is lower than the tail end of the supporting slope 503, and the guiding slope 505 is gradually inclined upward from front to back. At this time, the bottom end of the head of the screwdriver rod 400 can directly rest on the guiding slope 505 and slide along the screwdriver rod guide surface toward one side of the screwdriver rod 400. The guiding slope 505 supports the head end of the screwdriver rod 400, and the inclination angle of the screwdriver rod 400 can be easily adjusted, which is conducive to the quick and accurate insertion of the screwdriver bit slot into the tail end of the screwdriver head 300, further reducing the difficulty of operation and improving efficiency.

[0036] See also Figure 1 In this embodiment, the magnetic block 502 is disposed at the middle of the bottom end of the slot body 501, and is used to adsorb the middle of the shaft of the screwdriver head 300. At this time, the magnetic block 502 adsorbs and fixes the screwdriver head 300 across the slot body 501. Of course, the magnetic block 502 can also be disposed on the surface of the supporting inclined surface 503 to directly adsorb and fix the screwdriver head 300.

[0037] When the screwdriver bit 300 is taken, the screwdriver shank 400 can insert the tail end of the screwdriver bit 300 into the bit slot of the screwdriver shank 400 through the guiding inclined surface 505. At this time, the screwdriver bit 300 is not fully installed. After rotating the screwdriver shank 400 to a vertical state with the head end of the screwdriver bit 400 as the center and then inserting it to the fully installed state, a limiting baffle 506 is provided in front of the groove body 501. The limiting baffle 506 can block and limit the head end of the screwdriver bit 300, reducing the displacement of the head end of the screwdriver bit 300 sliding forward. In this embodiment, the limiting baffle 506 is a vertical baffle, and the vertical baffle can be integrally connected to the rear of the tail end of the previous tool head placement groove. For the layout effect diagram of the two tool head placement grooves, see Figure 2 。

[0038] In addition, due to the setting of the supporting inclined surface 503, the whole screwdriver bit 300 has a tendency to slide downward obliquely, which easily causes the head end of the screwdriver bit 300 to slide downward during the installation state, resulting in the tail end being unable to extend out of the supporting inclined surface 503. At this time, the head end of the screwdriver bit 300 can abut against the limiting baffle 506 to limit the head end of the screwdriver bit 300, and cooperate with the magnet 502 to play a role in fixing the screwdriver bit 300.

[0039] In order to further facilitate the operation, a bit model symbol can be provided at least one of the tail end, side surface, supporting inclined surface 503 and guiding inclined surface 505 of the screwdriver bit 300 to facilitate accurately taking the required bit.

[0040] Figure 1 This is the state after the box cover 200 is closed and buckled on the box body 100. At this time, there is a gap between the box cover 200 and the tail end of the screwdriver bit 300, and the moving space of the screwdriver bit 300 in the groove body 501 is small, ensuring that it is not easy to scatter during carrying. In this embodiment, after the screwdriver bit 300 is installed in the groove body 501, the upturned tail end of the screwdriver bit 300 is located inside the box body 100. Therefore, whether the box cover 200 is closed or not, the screwdriver bit 300 always remains in an inclined and upturned state.

[0041] Embodiment 2:

[0042] The structure of this embodiment is basically the same as that of Embodiment 1, and the main difference lies in the different structure of the bit limiting plate. In Embodiment 2, the limiting baffle 506 is an inclined baffle with the upper part inclined backward. For the structure, see Figure 3Since the upper part of the inclined baffle plate slopes backward, the displacement of the screwdriver bit 300 sliding in the box body 100 is further restricted. The inclined baffle plate can be integrally connected to the rear of the end of the previous tool head placement groove.

[0043] Embodiment Three:

[0044] The structure of this embodiment is different from that of Embodiment One and Embodiment Two. In Embodiment Three, when the box cover 200 is opened, the tail end of the screwdriver bit 300 tilts upward and extends outside the box body 100. See the state in Figure 4 , when the box cover 200 is closed, the screwdriver bit 300 is pressed by the box cover 200 to be horizontal. See the state in Figure 6 .

[0045] In this embodiment, the groove body 501 includes a horizontal placement groove. The horizontal placement groove can be similar in structure to the horizontal placement groove in the prior art, and it can satisfy the horizontal placement of the screwdriver bit 300. The support inclined surface 503 is arranged at the front end of the horizontal placement groove. A support elastic member 507 for forcing the screwdriver bit 300 to be inclined and supported on the support inclined surface 503 is also arranged at the horizontal placement groove. The screwdriver bit 300 can be horizontally placed in the horizontal placement groove by pressing down the support elastic member 507; after the screwdriver bit 300 is inclined and supported on the support inclined surface 503, the tail end of the screwdriver bit 300 extends upward outside the box body 100, and the magnet 502 is arranged at the support inclined surface 503 to adsorb the front part of the screwdriver bit 300.

[0046] When the box cover 200 is opened, the horizontally placed screwdriver bit 300 is released, the support elastic member 507 is reset and deformed, the rod body of the screwdriver bit 300 will be lifted by the support elastic member 507, and the front part will be attracted by the magnet 502. At this time, the tail end of the screwdriver bit 300 tilts outside the box body 100, which is convenient for the insertion of the screwdriver rod 400 and the removal of the screwdriver bit 300; when the box cover 200 is slid closed in the left - right direction or pressed down and snap - connected to close the box cover 200, see the state in Figure 5 , the inner surface of the box cover 200 presses the tail end of the screwdriver bit 300, overcoming the support elastic member 507 to make the tail end of the screwdriver bit 300 downward and placed in the horizontal placement groove. See the state after the box cover 200 is completely buckled in Figure 6 .

[0047] The magnetic block 502 is arranged at the front end of the horizontally placed groove. The front end of the magnetic block 502 is provided with an inclination angle that also serves as the inclined surface of the screwdriver bit 300. The supporting elastic member 507 is located at the rear of the magnetic block 502, so that the head end of the screwdriver bit 300 can be inclined downward and the tail end upward.

[0048] The supporting elastic member 507 is a spring sheet. A spring sheet through hole is provided at the bottom end of the groove body 501. One end of the elastic member can be fixed on the box body 100, and the other end, as a free end, passes through the spring sheet through hole to jack up the screwdriver bit 300. Of course, the supporting elastic member 507 can also be a spring.

[0049] Embodiment 4:

[0050] The structure of this embodiment is basically the same as that of Embodiment 3. Embodiment 4 is a further improvement based on Embodiment 3. An auxiliary magnetic block 508 for adsorbing the head end of the screwdriver bit 300 is arranged in the box body 100. See Figure 7 . When the box cover 200 is in the open state, the screwdriver bit 300 is inclined. The frontmost end of the screwdriver bit 300 contacts the auxiliary magnetic block 508, and the auxiliary magnetic block 508 adsorbs the front end of the screwdriver bit 300, achieving a better positioning effect on the screwdriver bit 300.

[0051] Embodiment 5:

[0052] The structure of this embodiment is basically the same as that of Embodiment 3. The main difference lies in the structure of the magnetic block 502. In Embodiment 5, the supporting inclined surface 503 is arranged at the front corner of the horizontally placed groove, while the magnetic block 502 is arranged at the corner of the horizontally placed groove. See Figure 8 . Although the structure of this embodiment is different from that of Embodiment 3, the working principle is the same.

[0053] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. The tool head placement groove is arranged inside the box body and includes a groove body that is recessed inward for placing the tool head and a magnet for adsorbing the tool head, and is characterized in that: The slot body is provided with a support inclined surface that allows the head end of the tool head to be placed in a downward-tilted and tail end in an upward-tilted manner. The magnetic block is provided at the bottom of the slot body or at the support inclined surface. After the tool head is inclined and installed on the support inclined surface, the tail end of the tool head extends beyond the tail end of the support inclined surface.

2. The tool head placement groove according to claim 1, wherein: Above the tail of the slot body, there is an operation space that is open at the top. After the tool head is inclined and installed on the support inclined surface, the tail end of the tool head extends beyond the tail end of the support inclined surface and extends into the operation space.

3. The tool head placement groove according to claim 2, wherein: Below the operation space corresponding to the tail end of the slot body, there is a guiding inclined surface. The front end of the guiding inclined surface is lower than the tail end of the support inclined surface, and the guiding inclined surface is inclined upward gradually from front to back.

4. The tool head placement groove according to claim 1, characterized in that: In front of the slot body, there is a limit baffle that cooperates with the head end of the tool head.

5. The tool head placement groove according to claim 1, characterized in that: The slot body includes a horizontally placed slot. The support inclined surface is provided at the front end of the horizontally placed slot. At the horizontally placed slot, there is also a support elastic member that forces the tool head to be inclined and supported on the support inclined surface. The tool head can be horizontally placed in the horizontally placed slot by pressing down the support elastic member.

6. The tool head placement groove according to claim 5, wherein: After the tool head is inclined and supported on the support inclined surface, the tail end of the tool head extends upward outside the box body.

7. The tool head placement groove according to claim 5, characterized in that: The magnetic block is provided at the front end of the horizontally placed slot, and the front end of the magnetic block is provided with an inclination angle that also serves as the inclined surface of the tool head.

8. The tool head placement groove according to claim 5, characterized in that: Inside the box body, there is an auxiliary magnetic block for adsorbing the head end of the tool head.

9. The tool head placement groove according to claim 3, wherein: At least one of the tail end, side surface, support inclined surface, and guiding inclined surface of the tool head is provided with a tool head model symbol.

10. Tool box, comprising a box body and a box cover, characterized in that: Inside the box body, there are arranged a number of tool head placement slots as described in any one of claims 1 to 9.

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