CN217915257U

CN217915257U - Foldable storage tool box

Info

Publication number: CN217915257U
Application number: CN202222254105.2U
Authority: CN
Inventors: 冯金水
Original assignee: Jiande Yuanfeng Tool Co ltd
Current assignee: Jiande Yuanfeng Tool Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2022-11-29
Anticipated expiration: 2032-08-23

Abstract

The utility model discloses a foldable containing tool box, which relates to the field of hardware tools and comprises a box body, a screwdriver seat and a quick release rod, wherein the box body is formed by the slot type matching of an upper piece of the box body and a lower piece of the box body; the box body is provided with a front jack for accommodating the quick release rod. The utility model has the advantages that: the quick release connecting rod is hidden and all screwdriver bits are folded and stored in the tool box, so that the screwdriver bits are not easy to lose and convenient to carry, can be taken or put back by rotating the screwdriver bit seat, and is quick and convenient; for users with smaller hand strength or in a scene needing large torque force, the quick release connecting rod can be inserted into the rear insertion hole, the box body is held, and the box body is used as a force application handle, so that the use scene of the tool box is expanded; the upper piece and the lower piece of the box body are connected reliably by adopting an ultrasonic welding self-melting nail-free connection process.

Description

Foldable storage tool box

Technical Field

The utility model relates to a hardware and tools's field, concretely relates to foldable instrument box of accomodating.

Background

The screwdriver is a hardware tool which is commonly used in daily families, and the existing screwdriver is usually stored in a tool box in a combined mode and comprises a handle and screwdriver heads of different models. When the screwdriver is used, screwdriver heads of different types can be selected according to specific scenes to be combined with the handle; when the screwdriver is stored, the handle and all screwdriver heads are contained in the tool box. However, the existing tool boxes are bulky, need to occupy a large storage space, are inconvenient to carry, and are not suitable for being applied to simple maintenance scenes such as daily families. In addition, the excessive screwdriver heads are not beneficial to finding out specific models when a user uses the screwdriver, if the tool box is accidentally knocked down, the screwdriver heads are scattered, and are difficult to arrange and easy to lose; to the less user of hand strength or need under the scene of big torsion, only rely on from taking the handle to twist the screw very hard, and then influence user's use and experience.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the not enough of prior art existence, and provide a foldable storage tool box, solved occupation space big, the portable's of not being convenient for problem, adopt folding to accomodate, the screwdriver head is difficult for losing, increases torsion through box body extension handle.

The purpose of the utility model is accomplished through following technical scheme: the foldable containing tool box comprises a box body, a screwdriver head seat and a quick release rod, wherein the box body is formed by matching an upper piece of the box body with a lower piece of the box body in a clamping groove mode; the box body is provided with a front insertion hole for accommodating the quick release rod.

As a further technical scheme, a cavity is formed in each of the left side wall and the right side wall of the box body, a rotating shaft is arranged in each cavity, the rotating shaft penetrates through the screwdriver head seat, and the screwdriver head seat rotates around the rotating shaft.

As a further technical scheme, a plurality of placing holes are formed in one side, facing the cavity, of the screwdriver head seat and used for placing the screwdriver heads; and an observation groove is formed in the position, corresponding to the cavity, of the upper sheet of the box body and is used for observing the type of the screwdriver head on the screwdriver head seat in the cavity.

As a further technical scheme, the front jack is arranged between the two cavities, and a taking-out groove is formed in the position, corresponding to the front jack, of the upper piece of the box body and used for taking out the quick release rod accommodated in the front jack.

As a further technical scheme, one end of the quick release rod is a connecting end for connecting a screwdriver bit, the other end of the quick release rod is a holding end for a user to hold, and the holding end is provided with a mounting hole for connecting the screwdriver bit; the box body is provided with a rear insertion hole for inserting the connecting end of the quick release connecting rod, so that the holding end extends out of the box body, and the box body is used as a stress application handle.

As a further technical scheme, a protruding strip is arranged on one side of the lower piece of the box body facing the upper piece of the box body, and a groove used for matching with the protruding strip is arranged at a corresponding position on the upper piece of the box body; the protruding strip is arranged in the front jack and used for clamping the quick release rod in the front jack.

As a further technical scheme, columnar bulges are arranged on the inner walls of the upper box body piece and the lower box body piece, and the columnar bulges are matched with each other to form the rotating shaft; the contact surface of the matching part of the upper piece and the lower piece of the box body is welded by ultrasonic.

As a further technical scheme, the batch head seat is attached to the inner wall of the upper piece of the box body or the lower piece of the box body, and pits or salient points are arranged on the inner walls of the upper piece of the box body and the lower piece of the box body and are used for being matched with the salient points or pits arranged on the batch head seat to realize concave-convex matching.

As a further technical scheme, the rear jack is arranged on one side, opposite to the front jack, of the box body, and the rear jack is communicated with the front jack.

As a further technical scheme, a plurality of small grooves are formed in the side wall, extending out of the cavity, of the batch head seat, so that the batch head seat is convenient to hold.

The utility model has the advantages that:

1. the quick-release connecting rod is hidden and stored, and all screwdriver heads are folded and stored in the tool box, so that the screwdriver is not easy to lose and convenient to carry, can be taken or put back by rotating the screwdriver head base, and is quick and convenient;

2. for users with smaller hand strength or in a scene needing large torque force, the quick release connecting rod can be inserted into the rear insertion hole, the box body is held, and the box body is used as a force application handle, so that the use scene of the tool box is expanded;

3. the upper piece and the lower piece of the box body are connected reliably by adopting an ultrasonic welding self-melting nail-free connection process.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic sectional view of the present invention.

Fig. 3 is a schematic structural view of the middle box body of the present invention.

Fig. 4 is a schematic structural view of the upper plate of the middle box body of the present invention.

Fig. 5 is a sectional view of the upper plate of the middle box body.

Fig. 6 is a schematic structural view of the lower piece of the middle box body of the present invention.

Fig. 7 is a cross-sectional view of the lower piece of the middle box body of the present invention.

Fig. 8 is a schematic structural view of the middle and fast release rod of the present invention.

Fig. 9 is an exploded view of the structure of the present invention.

Fig. 10 is a schematic view of the usage state of the present invention.

Description of reference numerals: the quick-release connecting device comprises a box body upper piece 1, a box body lower piece 2, a quick-release connecting rod 3, a front jack 4, a cavity 5, a rear jack 6, an observation groove 7, a taking-out groove 8, a protruding strip 9, a groove 10, a contact surface 11, a rotating shaft 12, a columnar protrusion 13, a protruding point 14, a concave pit 15, a placing hole 16, a screwdriver head 17, a connecting end 18, a holding end 19, a mounting hole 20, a small groove 21 and a screwdriver head seat 22.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings:

the embodiment is as follows: as shown in the accompanying drawings 1-10, the foldable containing tool box comprises a box body upper sheet 1, a box body lower sheet 2, a quick-release connecting rod 3, a front jack 4, a cavity 5, a rear jack 6, an observation groove 7, a taking-out groove 8, a protruding strip 9, a groove 10, a contact surface 11, a rotating shaft 12, a columnar protrusion 13, a convex point 14, a concave pit 15, a placing hole 16, a screwdriver head 17, a connecting end 18, a holding end 19, a mounting hole 20, a small groove 21 and a screwdriver head seat 22. Adopt the draw-in groove formula cooperation between piece 2 under box body upper segment 1 and the box body, and adopt ultrasonic welding fixed on the two complex contact surface 11, form the box body (cuboid structure) as shown in fig. 3. A cavity 5 is formed in each of the left and right side walls of the box body (or one of the left and right side walls is formed with a cavity 5), a rotating shaft 12 is disposed in each cavity 5, and a set of batch head bases 22 is disposed in each cavity 5, in this embodiment, the number of the set of batch head bases 22 is two, or other numbers, the rotating shaft 12 penetrates through the batch head bases 22, so that each batch head base 22 can rotate around the rotating shaft 12, and the batch head bases 22 rotate out of or in relative to the side walls of the box body (as shown in fig. 10). Preferably, the batch head seat 22 is made of ABS engineering plastic through an injection molding process.

Referring to fig. 1, each of the head seats 22 has eight holes 16 formed on a side facing the cavity 5 for receiving the screwdriver bits 17, and the screwdriver bits 17 of thirty-two different specifications can be accommodated in the embodiment. An observation groove 7 is formed in the position, corresponding to the cavity 5, of the upper plate 1 of the box body and used for observing the type number of the screwdriver head 17 on the screwdriver head seat 22 in the cavity 5, and the observation groove is selected when the screwdriver head is convenient to use.

As shown in fig. 3, the box body is provided with a front insertion hole 4 for accommodating the quick release rod 3 in a concealed manner. Preceding jack 4 sets up between two cavitys 5, and the box body is gone up 1 and is offered the groove 8 of taking out with preceding jack 4 corresponding position department, and when jack 4 was taken in the front to fast disengaging pole 3, user's accessible finger stretched into in the groove 8 of taking out, will soon disengage the pole 3 and release. Referring to fig. 4 to 7, a protruding strip 9 is disposed on one side of the lower case 2 facing the upper case 1, and a groove 10 for engaging the protruding strip 9 is disposed at a corresponding position on the upper case 1. The protruding strip 9 is arranged in the front jack 4 and used for clamping the quick release rod 3 in the front jack 4.

Referring to fig. 8, the right end of the quick release rod 3 is a connecting end 18 which can be directly connected with a screwdriver bit 17; the left end of the quick-release connecting rod 3 is a holding end 19 which can be held by a user. A mounting hole 20 is formed in the holding end 19 for mounting the screwdriver bit 17. As shown in fig. 2 and 7, the box body is provided with a rear insertion hole 6 for inserting a connecting end 18 of the quick release connecting rod 3, so that the holding end 19 extends out of the box body, and meanwhile, a corresponding screwdriver head 17 is arranged in a mounting hole 20 of the holding end 19, so that the box body can be used as a force application handle, the length of the quick release connecting rod 3 (handle) is prolonged, and the operation is more labor-saving. Preferably, as shown in fig. 2 and 6, the rear insertion hole 6 is opened at the side of the box body opposite to the front insertion hole 4, and the rear insertion hole 6 is communicated with the front insertion hole 4. When the quick release lever 3 is received in the front receptacle 4, part of the connection end 18 extends into the rear receptacle 6.

As shown in fig. 4 and 6, the inner walls of the upper case 1 and the lower case 2 are respectively provided with a cylindrical protrusion 13, and the cylindrical protrusions 13 are mutually matched to form the rotating shaft 12 (as shown in fig. 3).

Referring to fig. 1 and 9, after installation, the batch head seat 22 is attached to the inner wall of the upper case 1 or the lower case 2, the inner walls of the upper case 1 and the lower case 2 are both provided with pits 15 (in this embodiment, pits 15 are used, or bumps 14 are used, which is opposite to the batch head seat 22), and meanwhile, the surface of the batch head seat 22 is provided with bumps 14 (in this embodiment, bumps 14 are used, or pits 15). The batch head seat 22 is matched with the box body upper piece 1 and the box body lower piece 2 in a concave-convex mode. When the number of the batch head seats 22 is larger than two, the concave pits 15 and the convex points 14 are also added between the adjacent batch head seats 22, so that concave-convex matching is realized.

Preferably, as shown in fig. 1 and 9, a plurality of small grooves 21 are formed on the side wall of the batch head seat 22 extending out of the cavity 5, so that friction force can be increased and the batch head seat can be conveniently held.

The utility model discloses a working process: as shown in fig. 1, in the storage state, the quick release rod 3 is inserted into the front insertion hole 4 to realize hidden storage, and the left and right batch head bases 22 are rotated into the cavity 5 to be stored. When the screwdriver is normally used, fingers firstly extend into the taking-out groove 8 to push out the quick-release connecting rod 3, then the required type of the screwdriver head 17 is observed through the observation groove 7, the corresponding screwdriver head seat 22 is rotated to rotate around the rotating shaft 12 and rotate out of the cavity 5, as shown in fig. 10, the corresponding screwdriver head 17 is taken out and installed on the connecting end 18 of the quick-release connecting rod 3, and then the screwdriver can be screwed. For users with smaller hand strength or under the scene that large torque force is needed, as shown in fig. 10, the connecting end 18 of the quick-release connecting rod 3 is inserted into the rear insertion hole 6, the holding end 19 extends out of the box body, meanwhile, the required screwdriver head 17 is installed in the installation hole 20 of the holding end 19, and the small grooves 21 on the two sides of the box body are held by hands, so that the box body is used as a force-applying handle, the length of the quick-release connecting rod 3 is prolonged, and the screw screwing operation is more labor-saving.

It should be understood that equivalent substitutions or changes to the technical solution and the inventive concept of the present invention should be considered to fall within the scope of the appended claims for the skilled person.

Claims

1. The utility model provides a foldable storage tool box which characterized in that: the fast-disengaging type screwdriver head comprises a box body, a screwdriver head seat (22) and a fast-disengaging connecting rod (3), wherein the box body is formed by matching an upper box body piece (1) and a lower box body piece (2) in a clamping groove type manner, a cavity (5) is formed in the left side wall and/or the right side wall of the box body, and the screwdriver head seat (22) is rotationally connected in the cavity and rotates out or in relative to the side wall of the box body; the box body is provided with a front jack (4) for accommodating the quick-release connecting rod (3).

2. The folding storage tool box of claim 1, wherein: the screwdriver is characterized in that the left side wall and the right side wall of the box body are respectively provided with a cavity (5), a rotating shaft (12) is arranged in each cavity (5), the rotating shaft (12) penetrates through the screwdriver head seat (22), and the screwdriver head seat (22) rotates around the rotating shaft (12).

3. The folding storage tool box of claim 2, wherein: one side of the screwdriver head seat (22) facing the cavity (5) is provided with a plurality of placing holes (16) for placing screwdriver heads (17); an observation groove (7) is formed in the position, corresponding to the cavity (5), of the box body upper piece (1) and used for observing the type of the screwdriver head (17) on the screwdriver head seat (22) in the cavity (5).

4. The folding storage tool box of claim 3, wherein: the front jack (4) is arranged between the two cavities (5), and a taking-out groove (8) is formed in the position, corresponding to the front jack (4), on the box body upper piece (1) and used for taking out the quick release rod (3) stored in the front jack (4).

5. The folding storage tool box of claim 4, wherein: one end of the quick release rod (3) is a connecting end (18) used for connecting a screwdriver head (17), the other end of the quick release rod (3) is a holding end (19) used for being held by a user, and the holding end (19) is provided with a mounting hole (20) used for connecting the screwdriver head (17); the box body is provided with a rear insertion hole (6) for inserting a connecting end (18) of the quick release connecting rod (3) so that a holding end (19) extends out of the box body, and the box body is used as a stress application handle.

6. The folding storage tool box of claim 5, wherein: a protruding strip (9) is arranged on one side of the lower box body piece (2) facing the upper box body piece (1), and a groove (10) used for being matched with the protruding strip (9) is arranged at a corresponding position on the upper box body piece (1); the protruding strips (9) are arranged in the front insertion holes (4) and used for clamping the quick release rods (3) in the front insertion holes (4).

7. The folding storage tool box of claim 6, wherein: the inner walls of the upper box body piece (1) and the lower box body piece (2) are respectively provided with a columnar bulge (13), and the columnar bulges (13) are matched with each other to form the rotating shaft (12); the contact surface (11) at the matching part of the upper box body sheet (1) and the lower box body sheet (2) is welded by ultrasonic.

8. The folding storage tool box of claim 7, wherein: the screwdriver seat (22) is attached to the inner wall of the upper box piece (1) or the lower box piece (2), and pits (15) or salient points (14) are arranged on the inner walls of the upper box piece (1) and the lower box piece (2) and are used for matching with the salient points (14) or the pits (15) arranged on the screwdriver seat (22) to achieve concave-convex matching.

9. The folding storage tool box of claim 8, wherein: the rear jack (6) is arranged on one side, opposite to the front jack (4), of the box body, and the rear jack (6) is communicated with the front jack (4).

10. The folding storage tool box of claim 9, wherein: the side wall of the screwdriver head seat (22) extending out of the cavity (5) is provided with a plurality of small grooves (21) for holding.