TWM464293U - Screwdriver bit placement structure - Google Patents

Description

Screw head placement structure (1)

This creation relates to the technique of tool collection, and in particular to a screwdriver head placement structure.

Because the size of the screwdriver head is small and easy to replace, it is widely used in locking and unscrewing operations.

In order to collect more screwdriver heads, some manufacturers have designed a long plastic sleeve, and arranged a number of grooves at a certain distance on the long side of the plastic sleeve, each groove can be sleeved and tightened corresponding to the screwdriver head.

It is a pity that the plastic sleeve of this collection head is too simple, but it is not conducive to carrying, and the probability of losing is quite high.

Therefore, the Taiwan Patent No. M340154 proposes a portable tool case which is composed of a cover connected to a base having a receiving space, with the joint as a fulcrum, and the cover is closed with respect to the base in an open position. Move back and forth between positions. The base opening is sealed by a detachable sheet which is spaced apart from the bottom of the base and is considered to be a flat portion of the base for use. The thin plates form two rows of parallel square holes, each of which accommodates a corresponding screwdriver head, so that the screwdriver head can be carried along with the tool box without being easily lost.

As for the structure of the square hole to accommodate the screwdriver head, reference may be made to the Taiwan Patent Certificate No. M260385. This patent design is three sides The flat side is clipped to one side while standing on the corresponding side of the square hole. Wherein, the plane edges are integrally connected to each other, and the clip is inclined to the opposite plane side for holding the corresponding portion of the screwdriver head.

However, the thin plate of the No. M340154 patent is separated from the base by a distance, and there is no limit to the depth of the square hole inserted into the screwdriver. Even if the shrapnel of the patent No. M260385 is used, the defect cannot be changed.

In contrast, in the case of the patent No. M260385, these square holes are located between the ribs of the base which are criss-crossed. The rib is integrally formed with the base. Although the bottom of the base can limit the depth at which the bit is placed into the square hole, the thin plate of the No. M340154 patent cannot be removed from the base and replaced with a different color or a new thin plate.

Therefore, how to obtain the comprehensive effect of the second case on the structure of the head placement is an urgent problem to be solved in this creation.

In view of this, the creator explored the problems of prior art in depth, and after years of experience in R&D and manufacturing of related industries, actively sought solutions, and finally succeeded in developing a screwdriver head placement structure to improve the problem of custom creation.

The main purpose of this creation is to adopt a structure that limits the depth at which the bit is placed into the square hole, and has the advantage of being easy to replace.

Due to the above object, the creation head of the present invention includes a thin plate and a sub-head, and the thin plate forms a hole for accommodating the starter head, and the support plate is erected on one side of the thin plate. The portion of the hole forms a blocking portion, and the blocking portion serves as an end point of the screwdriver head deep into the hole, thereby obtaining the limit of the depth at which the bit is placed into the square hole. System role.

Wherein, the thin plate has polygonal holes, and each support piece stands on a corresponding side of the hole wall. The support piece comprises: a group support piece, which is integrally formed by at least two adjacent support pieces; the individual support piece is spaced apart from the adjacent support piece by a certain gap on both sides thereof, and can be matched with the group support piece to hold the screwdriver head correspondingly Part.

At the same time, the blocking portion is selectively formed on the end of the group support piece or the individual support piece away from the hole.

Hereinafter, the purpose, structure and characteristics of the related embodiments will be described in detail based on the drawings, and it is believed that the techniques, means and functions adopted by the present invention can be obtained from an in-depth and specific understanding.

10‧‧‧Tool box

12‧‧‧ cover

14‧‧‧ Connection

20‧‧‧ Pedestal

30‧‧‧Sheet

32‧‧‧ hole

34‧‧‧Support film

36‧‧‧ gap

38‧‧‧blocking

40‧‧‧ screwdriver head

42‧‧‧Reinforcement Department

Θ‧‧‧ angle

Figure 1 is a perspective view of the tool box after it has been opened.

Figure 2 is a partial cross-sectional view of the tool box of Figure 1.

Figure 3 is a cross-sectional plan view of the empty flat portion.

Fig. 4 is a schematic view showing the insertion of the driver's head into the flat portion.

Fig. 5 is a cross-sectional view showing another embodiment of the flat portion.

Referring to Figure 1, it is illustrated that the tool box 10 is comprised of a cover 12 coupled to the base 20 with a joint 14 as a fulcrum for moving the cover 12 back and forth relative to the base 20 between an open position and a closed position.

The susceptor 20 has a certain accommodation space, and its opening is sealed by a detachable thin plate 30. The thin plate 30 serves as a top surface inside the susceptor 20 and is used as a flat portion.

The thin plate 30 is spaced from the bottom of the base 20 by a distance of two rows of holes 32, each of which is disposed adjacent to the thin plate 30. At the side, to accommodate the corresponding screwdriver head 40.

As shown in Fig. 2, each of the holes 32 has a hexagonal aperture, and a plurality of support pieces 34 are erected in the axial direction on the side of the thin plate 30 facing the base. The support sheets 34 are adjacent to the corresponding sides of the hole wall, and the length thereof is preferably not to touch the base, and is divided into the following types: the single-piece type means that the support piece 34 exists independently under the hole wall, and the two sides are adjacent thereto. The support piece 34 is spaced apart by a certain gap 36; the combined type means that the support pieces 34 adjacent to the three sides are integrated into one body, and the structural strength is superior to the one-piece support structure. In the present embodiment, the group support sheet 34 forms a sheet-like barrier portion 38 at the end remote from the hole 32 to relatively enhance the structural strength.

As is further understood from Fig. 3, a reinforcing portion 42 is formed between the individual support sheets 34 and the thin plate 30, and the reinforcing portion 42 produces a solid support for the inclined support sheets 34. Moreover, the individual support sheets 34 are inclined relative to the sheet 30 with an angle greater than 90° therebetween. Conversely, the individual support sheets 34 form an angle θ with the aperture between the one side of the group support sheet 34 and the aperture θ, which is less than 90°.

When the screwdriver head 40 is inserted into any of the holes 32 as shown in FIG. 4, the individual support sheets 34 are pushed away by the screwdriver head 40, and the reinforcing member 42 is used to strengthen the individual support sheets 34 with the group support sheets 34 to sandwich the screwdriver head 40. The force to prevent the screwdriver head 40 from falling. At the same time, the blocking portion 38 acts as the end point of the driver head 40 into the aperture 32, preventing it from excessively penetrating into the interior of the aperture 32.

According to the description of the above structure, the following embodiments can also be derived:

In Fig. 5, the bit head placement structure differs from the previous embodiment in that the blocking portion 38 is changed to the end of the individual support piece 34 away from the hole 32, and the effect of preventing the bit head from excessively penetrating the hole 32 is also obtained.

The above embodiments are merely illustrative of the present invention and are not intended to limit the creation. Various changes, modifications, and applications derived from the above-described embodiments of the skilled artisan are within the scope of the present invention.

30‧‧‧Sheet

32‧‧‧ hole

34‧‧‧Support film

36‧‧‧ gap

38‧‧‧blocking

42‧‧‧Reinforcement Department

Θ‧‧‧ angle

Claims (8)

A screwdriver head placement structure (1), comprising a thin plate and a sub-head, the thin plate forming a hole for accommodating the screwdriver head, the plurality of support pieces are standing on one side of the thin plate, and any support piece forms a block at a portion away from the hole In the part, the blocking portion serves as the end point of the screwdriver head deep into the hole. The screwdriver head placement structure (1) of claim 1, wherein the sheet has polygonal holes, and each of the support sheets stands on a corresponding side of the hole wall. The screwdriver head placement structure (1) of claim 2, wherein the support sheets comprise: a group support sheet, which is integrally joined by at least two adjacent support sheets; and a single support sheet on both sides thereof A certain gap is spaced from the adjacent support piece, and the group support piece can be matched with the corresponding part of the screwdriver head. The starter head placement structure (1) of claim 3, wherein the barrier portion is formed at an end of the group support piece. The starter head placement structure (1) of claim 3, wherein the barrier portion is formed at an end of a separate support piece. The bit-head placement structure (1) according to any one of claims 3 to 5, wherein the individual support sheets form an angle of less than 90° with respect to the aperture between the one side of the group support sheet and the aperture. The hairpin head placement structure (1) according to any one of the preceding claims, wherein the sheet is detachably sealed with a base opening having a receiving space, which is regarded as a base. Use the flat part. The screwdriver head placement structure (1) according to claim 7, wherein the base is connected with a cover to form a tool box, and the connection is supported by Pointing the cover back and forth relative to the base between an open position and a closed position.