Screwdriver bit box

Abstract

A screwdriver bit box comprises an upper cover, a base and a screwdriver bit seat, the base comprises a side wall and a bottom wall, the side wall and the bottom wall define a space for containing the screwdriver bit seat, the screwdriver bit seat is rotatably installed on the side wall, one of the screwdriver bit seat and the bottom wall comprises a plurality of first positioning parts, and the other one of the screwdriver bit seat and the bottom wall comprises a second positioning part. The second positioning part is selectively matched with one first positioning part and is configured to position the bit seat at a plurality of different angles; the first positioning part and the second positioning part are matched in a tooth mode.

Description

Technical Field

[0001] The utility model relates to the field of hand tools, and particularly relates to a bit box. Background Art

[0002] In recent years, in order to facilitate the storage and carrying of small rod-shaped tools such as bits, there have been many bit boxes dedicated to storing small rods. These bit boxes for storing bits usually have specially made bit seats placed in two semi-cases hinged on one side. When in use, the bit seat is rotated to make it stand upright, and the bit is vertically inserted into the jack, so that the bit can be fixedly stored in the semi-case.

[0003] However, when the above-mentioned bit seat rotates, it generally can only be in two stable states (i.e., the fixed state), namely vertical and horizontal. When rotated to other angles, it is in an unstable state (the state of rotating due to its own weight). In this way, when taking and placing the bit tool, it is necessary to ensure that the bit seat is rotated to the vertical state, which causes great inconvenience to the bit tool. Summary of the Utility Model

[0004] The purpose of this application is to overcome the deficiencies existing in the prior art. A positioning tooth is provided on the bit box, which cooperates with the positioning groove on the bottom wall of the bit box, so that the bit seat can be positioned at different positions, and a more convenient bit box is provided. The utility model is realized through the following technical solutions:

[0005] A bit box includes an upper cover, a base, and a bit seat. The base includes a side wall and a bottom wall. The side wall and the bottom wall enclose a space for accommodating the bit seat. The bit seat is rotatably installed on the side wall. One of the bit seat and the bottom wall includes a plurality of first positioning parts, and the other of the bit seat and the bottom wall includes a second positioning part. The second positioning part can selectively cooperate with a first positioning part, configured to position the bit seat at a plurality of different angles; the cooperation between the first positioning part and the second positioning part is a tooth cooperation.

[0006] Further, the first positioning parts are located on both sides of the bit seat in the length direction, making the bit seat more stable when rotating.

[0007] Further, the side wall includes a shaft hole, and the bit seat includes a shaft that can cooperate with the shaft hole.

[0008] Further, the first positioning part is a positioning tooth, and the second positioning part is a positioning groove. The positioning teeth are arranged circumferentially along the shaft. Different positioning teeth cooperate with the positioning groove, so that the bit seat can be positioned at 45° / 90° / 135°, making it more convenient to take out.

[0009] Further, in the length direction of the bit socket, the size of the first positioning portion is larger than that of the second positioning portion, so that the first positioning portion is not easily separated from the second positioning portion, and the bit socket rotates more stably.

[0010] Further, the bit cartridge includes positioning protrusions formed on the bottom wall and extending away from the bottom wall, and the two positioning protrusions are adjacent to each other to form the positioning groove.

[0011] Further, the angle of the positioning teeth is a right angle.

[0012] Further, the base includes a plurality of positioning grooves configured to position a plurality of bit sockets.

[0013] The bit cartridge is provided with positioning teeth on the bit socket, which cooperate with the positioning grooves on the bottom wall of the bit cartridge. Different positioning teeth cooperate with the positioning grooves, so that the bit socket can be positioned at 45° / 90° / 135°, making it more convenient to take out. A more convenient bit cartridge is provided, making the operation more convenient and greatly improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a perspective view of a bit cartridge according to an embodiment of the present application.

[0015] Figure 2 is Figure 1 a perspective view of another state of the bit cartridge shown.

[0016] Figure 3 is Figure 1 a perspective view of the bit socket shown.

[0017] Figure 4 is Figure 1 a partial sectional view of the bit cartridge shown. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Here, the exemplary embodiments will be described in detail, and the examples are shown in the drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application.

[0019] The terms used in this application are for the purpose of describing specific embodiments only and are not intended to limit this application. Unless otherwise defined, the technical terms or scientific terms used in this application shall have the ordinary meanings as understood by those of ordinary skill in the art to which this utility model belongs. The "first", "second" and similar terms used in this application do not denote any order, quantity or importance, but are only used to distinguish different components. Similarly, the terms such as "a" or "an" do not denote a quantity limitation, but mean that there is at least one. "Plurality" or "several" means two or more. Unless otherwise indicated, the similar terms such as "front part", "rear part", "lower part" and / or "upper part" are only for convenience of description and are not limited to a position or a spatial orientation. The terms such as "comprising" or "including" mean that the elements or objects appearing before "comprising" or "including" cover the elements or objects listed after "comprising" or "including" and their equivalents, and do not exclude other elements or objects. The terms such as "connected" or "coupled" are not limited to physical or mechanical connections, and may include electrical connections, whether direct or indirect. The singular forms of "a", "the" and "said" used in the specification and appended claims of this application are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein refers to and includes any and all possible combinations of one or more of the associated listed items.

[0020] Combined with Figures 1 to 3 , a bit holder 100 includes an upper cover 1, a base 2 and a bit seat 3. The base 2 includes a side wall 21 and a bottom wall 22. The side wall 21 and the bottom wall 22 enclose a space for accommodating the bit seat 3. The bit seat 3 is rotatably mounted on the side wall 21. One of the bit seat 3 and the bottom wall 22 includes a plurality of first positioning portions 4, and the other of the bit seat 3 and the bottom wall 22 includes a second positioning portion 5. The second positioning portion 5 is selectively engaged with one of the first positioning portions 4 and is configured to position the bit seat 3 at a plurality of different angles; the engagement between the first positioning portion 4 and the second positioning portion 5 is a tooth engagement.

[0021] The first positioning portions 4 are located on both sides of the bit seat 3 in the length direction, so that the bit seat 3 is more stable when rotating. The side wall 21 includes a shaft hole 6 for a rotating shaft 7, and the bit seat 3 includes a rotating shaft 7 that can be engaged with the shaft hole 6 for the rotating shaft 7. The bit seat 3 rotates through the shaft hole 6 for the rotating shaft 7 and the rotating shaft 7.

[0022] Preferably, the first positioning portion 4 is a positioning tooth, and the second positioning portion 5 is a positioning groove. The positioning teeth are arranged circumferentially along the rotating shaft 7. Different positioning teeth are engaged with the positioning groove, so that the bit seat 3 can be positioned at 45° / 90° / 135°, and it is more convenient to take out.

[0023] Preferably, in the longitudinal direction of the bit socket 3, the size of the first positioning portion 4 is larger than that of the second positioning portion 5, so that the first positioning portion 4 is not easily separated from the second positioning portion 5, and the bit socket 3 rotates more stably.

[0024] Combined with Figures 2 to 4 , the bit cartridge 100 includes positioning protrusions 8 formed on the bottom wall 22 and extending away from the bottom wall 22. The two positioning protrusions 8 are adjacent to each other to form the positioning groove. The base 2 includes a plurality of positioning grooves configured to position a plurality of bit sockets 3.

[0025] Preferably, the angle of the positioning teeth is a right angle, so that the bit socket 3 is positioned at 45° / 90° / 135°. In other embodiments, the positioning teeth can be at other angles or the positioning teeth can be protruding blocks.

[0026] The bit cartridge 100 is provided with positioning teeth on the bit socket 3, which cooperate with the positioning grooves on the bottom wall 22 of the bit cartridge 100. Different positioning teeth cooperate with the positioning grooves, so that the bit socket 3 can be positioned at 45° / 90° / 135°, making it more convenient to take out. A more convenient bit cartridge 100 is provided, making the operation more convenient and greatly improving work efficiency.

[0027] It should be understood that the drawings illustrate the exemplary embodiments in detail, and it should be understood that the present application is not limited to the details or methods described in the specification or illustrated in the drawings. It should also be understood that the terms are for descriptive purposes only and should not be considered restrictive.

[0028] In view of this specification, further modifications and alternative embodiments of various aspects of the present invention will be apparent to those skilled in the art. Therefore, this description should be construed as merely illustrative. The configurations and arrangements shown in the various exemplary embodiments are merely illustrative. Although only some embodiments are described in detail in this disclosure, many modifications can be made (e.g., variations in the size, dimensions, structure, shape and proportion of various elements, values of parameters, installation arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described herein. Some elements shown as integrally formed can be constructed of multiple parts or elements, the positions of the elements can be reversed or otherwise changed, and the nature, number or position of discrete elements can be changed or varied. According to alternative embodiments, the order or sequence of any process, logical algorithm or method step can be changed or reordered. Other substitutions, modifications, changes and omissions can also be made to the design, operating conditions and arrangements of the various exemplary embodiments without departing from the scope of the present invention.

[0029] Although the present application recites specific combinations of features in the appended claims, various embodiments of the invention relate to any combination of any of the features described herein, whether or not such a combination is currently claimed, and any such combination of features may be claimed in this application or in a future application. Any feature, element, or component in any of the exemplary embodiments discussed above may be used alone or in combination with any feature, element, or component of any other exemplary embodiment discussed above.

[0030] In various exemplary embodiments, relative dimensions including angles, lengths, and radii, as shown in the drawings, are drawn to scale. The actual measurements of the drawings will disclose the relative dimensions, angles, and proportions of the various exemplary embodiments. The various exemplary embodiments extend to various ranges of absolute and relative dimensions, angles, and proportions that can be determined from the drawings. The various exemplary embodiments include any combination of one or more relative dimensions or angles that can be determined from the drawings. Additionally, actual dimensions not explicitly stated in this specification can be determined by using the scale of the dimensions measured in the drawings in combination with the explicit dimensions stated in this specification.

Claims

1. A bit socket box, comprising an upper cover, a base and a bit socket. The base includes a side wall and a bottom wall. The side wall and the bottom wall enclose a space for accommodating the bit socket. The bit socket is rotatably mounted on the side wall, and is characterized in that: One of the bit socket and the bottom wall includes a plurality of first positioning portions, and the other of the bit socket and the bottom wall includes a second positioning portion. The second positioning portion is selectively engaged with one of the first positioning portions and configured to position the bit socket at a plurality of different angles; The engagement between the first positioning portion and the second positioning portion is a tooth engagement.

2. The bit socket box according to claim 1, characterized in that: The first positioning portions are located on both sides of the bit socket in the length direction.

3. The bit socket box according to claim 2, wherein: The side wall includes a shaft hole, and the bit socket includes a shaft that can be engaged with the shaft hole.

4. The bit socket box according to claim 3, characterized in that: The first positioning portions are arranged circumferentially along the shaft.

5. The bit socket box according to claim 4, characterized in that: In the length direction of the bit socket, the size of the first positioning portion is larger than the size of the second positioning portion.

6. The bit socket box according to claim 1, characterized in that: The first positioning portion is a positioning tooth, and the second positioning portion is a positioning groove.

7. The bit socket box according to claim 6, characterized in that: The bit socket box includes a positioning protrusion, which is formed on the bottom wall and extends away from the bottom wall. Two adjacent positioning protrusions form the positioning groove.

8. The bit socket box according to claim 6, characterized in that: The angle of the positioning tooth is a right angle.

9. The bit socket box according to claim 6, characterized in that: The base includes a plurality of positioning grooves configured to position a plurality of bit sockets.

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