CN201720838U - Tool box with positioning function - Google Patents

Abstract

The utility model discloses a tool box with a positioning function, which is mainly formed by two shells pivoted mutually to form a tool box and used in conjunction with a tool piece; each shell has an operating end and a pivot end respectively, and the two shell systems are pivotally connected through each pivot; one shell is provided with a positioning protrusion at the pivot end, and the other shell is provided with a positioning recess at the pivot end. When the two shells are relatively pivoted to each pivot end to be in contact with each other, the positioning protrusion is snap-fitted and accommodated in the positioning recess, so that the tool box can be snap-fitted and positioned after being opened, forming an open tool box that does not shake or swing arbitrarily.

Description

Tool box with positioning function

technical field

The utility model relates to a tool box, in particular to a tool box with a positioning function.

Background technique

Tools such as tool heads and hexagonal wrench can quickly and conveniently lock or unscrew the combination parts when they are in use, and can assist workers to simplify the action of locking or unlocking objects, and because General combination parts have different styles and sizes, so multiple hand tools of different types and specifications are usually prepared for one job, and these hand tools are placed in a tool box so that the tool box can be used to combine multiple The tool can be carried out at one time, and it is more tidy when stored.

Most of the common tool boxes include a box body and a cover that can be folded and closed. When the tool box is opened, it is not placed on a flat structure such as a table or the ground, but is held by the user in his hand, or with a clip. When the sheet is installed on the box body and clamped on the user's waist, the unfixed box body and cover will pivot and shake arbitrarily with the user's movements, causing the tools contained in the tool box to easily fall due to shaking and vibration. It is also difficult for the user to place or take the tool box, which is inconvenient for the user.

Utility model content

The technical problem to be solved by the utility model is to provide a tool box with a positioning function, which can be used to place tools such as hexagonal wrenches and precision screwdrivers, and is easy to carry.

In order to solve the above-mentioned technical problems, the technical solution of the tool box with positioning function of the utility model is:

A tool box is used in conjunction with a tool piece, the tool box includes two housings, each of which has an operating end and a pivoting end, the operating end and the pivoting end are connected by two connecting surfaces, And the operating end, the pivoting end and the two connecting surfaces jointly define an accommodating space for accommodating the tool, the pivoting end is also formed with a pivot, and the two housings are transparent The hinges are pivotally combined; one of the shells is formed with a positioning protrusion at the pivotal end, and the other shell is formed with a positioning recess at the pivotal end; the two shells are pivoted to the pivotal ends. When the ends are abutted against each other, the positioning protrusion is fastened with the positioning concave for positioning.

The technical effect that the utility model can reach is:

The utility model forms a tool box through the mutual pivoting of two shells and is used in conjunction with a tool piece; each shell has an operating end and a pivoting end respectively, and the two shells are pivoted and combined through the pivots One of the housings is provided with a positioning protrusion at the pivotal end, and the other housing is provided with a positioning recess at the pivotal end. When the two housings are relatively pivoted until the pivotal ends are in contact with each other, The positioning convex buckle is accommodated in the positioning recess, and can be fastened and positioned after the tool box is opened, forming an open tool box that does not swing and pivot arbitrarily.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail:

Fig. 1 is the three-dimensional exploded schematic view of the preferred embodiment of the tool box with positioning function of the present invention;

Fig. 2 is the three-dimensional combination schematic diagram of another preferred implementation of the utility model;

Fig. 3 is a top sectional view of the open positioning of the tool box in Fig. 2;

Fig. 4 is a reference diagram of the use state of the toolbox of the present invention with a precision screwdriver;

Fig. 5 is a reference diagram of the use state of the utility model tool box with a hexagonal wrench;

Fig. 6 is a schematic top view of the tool box in Fig. 5;

Fig. 7 is a schematic diagram of the internal structure of the hexagonal wrench piercing tool box of the present invention;

Fig. 8 is a reference diagram of the use state of the toolbox of the utility model with a double-headed precision screwdriver;

Fig. 9 is a three-dimensional combination schematic diagram of another embodiment of the utility model tool box;

Fig. 10 is a schematic side view of the tool box in Fig. 9 being opened and positioned;

Fig. 11 is a three-dimensional exploded schematic diagram of another pivotal structure implementation of the toolbox of the present invention;

Fig. 12 is a three-dimensional schematic view of another pivotal structure implementation of the tool box of the present invention.

Explanation of the reference signs in the figure:

10 is the first housing, 11 is the first operating end,

111 is the first fastening part, 112 is an anti-slip structure,

12 is the first pivot end, 121 is the first pivot,

122 is a positioning convex, 123 is a pivot,

124 is a pivot point, 125 is a set hole,

13 is a connecting surface, 131 is a placement hole,

14 is the accommodation space, 141 is the inner core,

15 is the back clip, 20 is the second shell,

21 is the second operating end, 211 is the second fastening part,

212 anti-slip structure, 22 is the second pivot end,

221 is the second pivot, 222 is the positioning concave,

223 is the hub ear, 224 is the edge,

225 is an inclined guide groove, 226 is a limit hole,

23 is a connection surface, 231 is a placement hole,

24 is the accommodation space, 241 is the inner core,

25 is a back clip, 26 is a locking part,

27 is a screw lock, A is a precision screwdriver,

B is a hexagonal wrench, and C is a double-headed precision screwdriver.

Detailed ways

As shown in Figure 1, the tool box with positioning function of the present invention mainly forms a tool box with two shells pivoted to each other and is used in conjunction with tool pieces; each shell has an operating end and a pivoting end respectively, The operating end has a fastening portion, and the pivoting end is extended to form a pivot portion. The operating end and the pivoting end are connected by two connecting surfaces, and the operating end, the pivoting end and the two connecting The surfaces jointly define an accommodating space for accommodating the tool part, and the two shell systems are pivotally connected through the pivots;

First, as shown in Fig. 1, Fig. 2 and Fig. 3, a preferred embodiment of the tool box with positioning function of the present invention is shown, and the two housings are respectively defined as a first housing 10 and a second housing 20 ,in:

The first housing 10 is generally rectangular, and has a first operating end 11 and a first pivoting end 12. The first operating end 11 has a first buckling portion 111, and the first buckling portion 111 is protruding. Shaped as a bump structure, the first fastening portion is provided with an anti-slip structure on the outer surface, and the first pivot end 12 is extended to form a first pivot portion 121, and the first pivot portion 121 is protruded with a positioning protrusion 122 , in this embodiment, the first pivot portion 121 is shaped as a pivot 123, a pivot point 124 protrudes from both ends of the pivot, and the pivot 123 protrudes on the side surface adjacent to the end surface of the first pivot end 12. A positioning protrusion 122 is provided, and the positioning protrusion 122 is formed along the pivot shaft 123 to form a strip-like structure; the first operating end 11 and the two sides of the first pivoting end 12 are respectively connected through the two opposite connecting surfaces 13, and the first operating end 11. The first pivotal end 12 and the two connecting surfaces 13 jointly define an accommodating space 14, and the accommodating space 14 has an inner core 141, and each of the two connecting surfaces 13 is provided with a plurality of placement holes 131 for The tool piece is placed in the placement hole 131 and fixed in the inner core 141;

The second housing 20 is roughly rectangular in shape and has a second operating end 21 and a second pivoting end 22. The second operating end 21 has a second fastening portion 211, and the second fastening portion 211 is recessed. Shaped as a groove structure, the second pivot end 22 is extended to form a second pivot portion 221, and the second pivot portion 221 is provided with a positioning recess 222. In this embodiment, the second pivot portion 221 is shaped as two pivots. Ears 223, the two pivot ears 223 are respectively provided with a limit hole 226 and an inclined guide groove 225 on the opposite end faces, and a positioning recess 222 is protruded and formed between the two pivot ears 223; On both sides of the operating end 21 and the second pivoting end 22 , the second operating end 21 , the second pivoting end 22 and the two connecting surfaces 23 jointly define an accommodating space 24 , and the accommodating space 24 has an inner core 241 , each of the two connecting surfaces 23 is provided with a plurality of placement holes 231, for the tool to be inserted through the placement holes 231 and fixed to the inner core 241; the outer surface of the second housing 20 is further provided with a back clip 25 for The tool box is conveniently carried and used by the user through the back clip 25 on the waist;

The first housing 10 is pivotally combined with the two pivot ears 223 of the second housing 20 through the two ends of the pivot shaft 123, so that the first housing 10 and the second housing 20 can be turned and pivoted. When the tool box When closed, the protrusion structure of the first buckle part 111 is accommodated in the groove structure of the second buckle part 211, and when the tool box is opened to the first pivotal end 12 and the second pivotal end 22 When they are in contact with each other, the positioning protrusion 122 is pushed against the end edge 224 of the second pivot end 22 and buckled and accommodated in the positioning recess 222, so that the first housing 10 and the second housing 20 of the tool box Fastened and positioned to form an open tool box that does not swing freely.

The above is the description of the main components and configurations of the embodiment of the utility model. As for the operation mode and effect of the preferred embodiment of the utility model, it is as follows:

The tool box with positioning function provided by the utility model is mainly used to place tools of similar shapes and different sizes such as precision screwdriver A, hexagonal wrench B, double-headed precision screwdriver C, etc. The tools of the utility model are described below Cooperating use of boxes and various tools:

As shown in Figure 4, it shows the preferred implementation of the tool box of the present utility model in conjunction with the use state of the precision screwdriver A. The precision screwdriver A is placed in the placement holes 231, 131, and through the inner cores 141, 241 of the first housing 10 and the second housing 20, one end of the precision screwdriver A is set inside the tool box, and the other end is exposed.

As shown in Fig. 5, Fig. 6 and Fig. 7, it shows the use state and implementation mode of the tool box of the present invention with the hexagonal wrench B. The hexagonal wrench B is put into and passes through the accommodating spaces 14, 24 inside the tool box through the placement holes 231, 131, and through the inner cores 141, 241 of the first housing 10 and the second housing 20 to make the hexagonal wrench B The middle clip of wrench B is set inside the tool box, and the two ends are exposed outside. In addition, the end edges of the connecting surfaces 13, 23 of the first housing 10 and the second housing 20 are inclined, and the first housing 10 extends from the first pivoting end 12 toward the first operating end 11. The connection surface 13 is from narrow to wide, and the placement holes 131 are arranged from small to large; and the second housing 20 extends from the second pivot end 22 toward the second operating end 21, and the two connection surfaces 23 are formed by Wide and narrow, and the placement holes 231 are arranged from large to small, so that the tool box can accommodate hexagonal wrenches B of different sizes, so as to achieve effective use of the space in the tool box.

As shown in Figure 8, it shows the preferred implementation of the tool box of the present utility model in conjunction with the use state of the double-headed precision screwdriver C. The double-headed precision screwdriver C is put into and passes through the accommodating spaces 14, 24 inside the tool box through the placement holes 131, 231, and passes through the inner cores 141, 241 of the first housing 10 and the second housing 20 Make the middle clip setting of the hexagonal wrench B be located inside the tool box, and the two ends are exposed outside.

As shown in FIG. 11 , another embodiment of the pivotal structure of the tool box of the present invention is shown. The two ends of the pivot 123 of the first housing 10 are respectively provided with a set of holes 125, and the pivot ears 223 of the second housing 20 are respectively provided with a limit hole 226, so that the limit holes 226 of the two pivot ears 223 Respectively corresponding to the assembly holes 125 at the two ends of the pivot shaft 123, two screw locks 27 are used to respectively pass through the limiting holes 226 of the pivot ears 223 and screw-locked in each of the assembly holes 125 of the pivot shaft 123 to achieve The first housing 10 and the second housing 20 are pivotally connected.

As shown in FIG. 12 , it shows another embodiment of the pivotal structure of the tool box of the present invention. A group of holes (not shown) are used to penetrate the two ends of the pivot 123 of the first housing 10, and the pivot ears 223 of the second housing 20 are respectively provided with a limit hole 226, so that the two pivot ears 223 The limit holes 226 of the set of holes correspond to the two ends of the set of holes respectively, and a locking member 26 is used to penetrate the limit hole 226 of one of the pivot ears 223 and pass through the inside of the set of holes to lock with the other pivot ear 223. Combination is provided to achieve the pivotal combination of the first housing 10 and the second housing 20 .

Through the fastening and positioning of the positioning protrusions 122 of the first housing 10 of the tool box of the present invention and the positioning recesses 222 of the second housing 20, when the user clamps the tool box of the present invention on the waist for use, the second The first housing 10 and the second housing 20 can be positioned and combined without any shaking and pivoting, so as to avoid problems such as difficulty in taking or placing the tool box during use.

As shown in Fig. 9 and Fig. 10, another embodiment of the tool box of the present invention is shown, wherein:

The first housing 10 is roughly rectangular and has a first operating end 11 and a first pivotal end 12. The first operating end 11 has a first buckling portion 111, and the first buckling portion 111 is recessed. Shaped into a groove structure, the first pivotal end 12 has a first pivotal portion 121, and the first pivotal portion 121 is protruded with a positioning protrusion 122, in this embodiment, the first pivotal portion 121 is two pivotal points 124, and the two pivot points 124 are formed on both sides of the first pivot end 12, and the positioning protrusions 122 are protruded on the side of each pivot point 124; the first operating end 11 and the second operating end 11 are respectively connected through the opposite two connecting surfaces 13. On both sides of a pivoting end 12, the first operating end 11, the first pivoting end 12 and the two connecting surfaces 13 jointly define an accommodating space 14 for accommodating tool parts; and the outer surface of the first housing 10 is provided There is a back clip 15;

The second housing 20 is roughly rectangular, has a second operating end 21 and a second pivoting end 22, the second operating end 21 has a second buckling portion 211, and the second buckling portion 211 is protruding Shaped into a bump structure, the bump structure of the second fastening part is provided with a non-slip structure on the outer surface, and the second pivot end 22 is extended to form a second pivot portion 221, and the second pivot portion 221 is provided with a positioning Concavity 222, in this embodiment, the second pivot portion 221 is shaped as two pivot ears 223, and each of the two pivot ears 223 is provided with a limit hole 226, and the positioning recess 222 is recessed on the side of each pivot ear 223; The second operating end 21 and the second pivoting end 22 are respectively connected to both sides of the second operating end 21 and the second pivoting end 22 through the two opposite connecting surfaces 23 , the second operating end 21 , the second pivoting end 22 and the two connecting surfaces 23 jointly define an accommodating space 24 , for accommodating tool parts;

Thereby, the first housing 10 is pivotally combined with the two pivot ears 223 of the second housing 20 through the two pivot points 124, so that the first housing 10 and the second housing 20 can be folded and pivoted. When the tool When the box is closed, the protrusion structure of the second buckle part 211 is accommodated in the groove structure of the first buckle part 111, and when the tool box is opened to the first pivotal end 22 and the second pivotal end 22 are connected, the positioning protrusion 122 is buckled and accommodated in the positioning recess 222, so that the first housing 10 and the second housing 20 of the tool box are fastened and positioned, and an open and non-arbitrary swinging pivot is formed. tool box.

Claims (8)

1. the instrument cases of a tool positioning function cooperate a tool piece to use with instrument cases, and it is characterized in that: described instrument cases comprise:

Two housings, respectively this housing has an operating side and a hub side respectively, link to each other with two joint faces between this operating side and this hub switch side, and this operating side, this hub switch side and this two joint face define an accommodation space jointly, this accommodation space system is provided with ccontaining this tool piece, this hub side also is formed with a pivot portion, and this two housing sees through respectively the combination that is pivoted of this pivot portion; It is protruding that wherein a housing is formed with a location in this hub side, and another housing then is formed with a location in this hub side recessed; Make this two housing be switched to this each hub side when joining closing, this location is protruding locatees recessed fastening location with this.

2. the instrument cases of tool positioning function according to claim 1 is characterized in that: described instrument cases system wears the pivot portion of this two housing with a lock knot part, makes this two housing see through this lock and ties part combination that is pivoted.

3. the instrument cases of tool positioning function according to claim 1, it is characterized in that: the described instrument cases wherein system of pivot portion of a housing are configured as a pivot, and the protruding system in this location is convexly set in this pivot one side surface, the pivot portion of another housing then is configured as two pivot ears, this is located recessed system and is located between this two pivots ear, this two housing sees through this pivot and is pivoted with this two pivots ear and combines, when these instrument cases are opened into that respectively this hub side joins closing, this location is protruding be buckle be placed in this location recessed in.

4. the instrument cases of tool positioning function according to claim 3, it is characterized in that: described two pivot ears are that correspondence is located at this pivot two ends, wear respectively this pivot ear respectively and be locked on this pivot two ends with two spiral locks, make this two housing see through the combination that is pivoted of this two spiral lock.

5. the instrument cases of tool positioning function according to claim 1, it is characterized in that: the described instrument cases wherein system of pivot portion of a housing are formed with two centring points, and the protruding system in this location is convexly set in this two centring points, one side respectively, the pivot portion of another housing then is configured as two pivot ears, this is located recessed system and is located at this two pivots ear, one side respectively, this two housing sees through this two centring point and is pivoted with this two pivots ear and combines, when these instrument cases are opened into that respectively this hub side joins closing, this location is protruding be ccontaining be snapped in this location recessed in.

6. the instrument cases of tool positioning function according to claim 1, it is characterized in that: the two joint face ora terminalis system of described each housing is skewed, wherein the ora terminalis of a housing joint face extends towards this operating side from this hub side and is by narrow and wide, and this holding hole is arranged to big by little, the ora terminalis of another housing joint face then is by wide extremely narrow towards this operating side extension from this hub side, and this holding hole is then arranged from large to small.

7. the instrument cases of tool positioning function according to claim 1, it is characterized in that: the described instrument cases wherein operating side of a housing are formed with one first buckling parts, this first buckling parts is a groove structure, the operating side of another housing is then extended and is formed with one second buckling parts, this second buckling parts is a projection cube structure, these instrument cases close that this projection cube structure system is placed in this groove structure when entire, and the projection cube structure of this second buckling parts also is provided with a Skidproof structure in outer surface, is provided with pushing against this Skidproof structure and opens this instrument cases.

8. the instrument cases of tool positioning function according to claim 1 is characterized in that: a wherein housing of described instrument cases is provided with a back splint.

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