CN216834817U - Tool box stacking structure - Google Patents
Tool box stacking structure Download PDFInfo
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- CN216834817U CN216834817U CN202123330372.5U CN202123330372U CN216834817U CN 216834817 U CN216834817 U CN 216834817U CN 202123330372 U CN202123330372 U CN 202123330372U CN 216834817 U CN216834817 U CN 216834817U
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- positioning slot
- positioning
- box body
- slot
- positioning lug
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Abstract
The utility model relates to a tool holder closed assembly structure, including the box body, its characterized in that: the box body is provided with a first surface and a second surface which can be opposite, more than one first side surface close to the first surface, more than one second side surface close to the second surface, and at least one positioning lug, wherein the positioning lug is arranged on the first surface, and the side surface of the positioning lug is provided with a first limiting clamping rib extending towards the first side surface; the positioning lug is matched with the first surface, the positioning lug is positioned on the first surface, the extending direction of the positioning lug is parallel to the first side surface, the positioning lug is a semi-through slot, and a first limiting clamping rib extending into the upper part of the positioning lug in the lateral direction is arranged on one side of the positioning lug. When two or more box bodies are stacked, the positioning lug is laterally inserted into the positioning slot, the first limiting clamping rib and the second limiting clamping rib are matched to realize mutual locking, and the stacked box bodies are convenient to move and store.
Description
Technical Field
The utility model relates to a tool holder, in particular to tool holder closed assembly structure.
Background
The tool box is used for depositing the box body of all kinds of instruments such as five metals, electrician, electronic, is the material of moulding plastics, blow molding usually, and inside has the standing groove that holds various instruments to the user is safer, convenient completion job task.
When designing a tool box, the upper and lower surfaces of the box body are usually provided with corresponding concave and convex portions respectively, so as to be stacked for convenient transportation or storage. However, the structure only has a simple positioning function, and the two tool boxes have no interlocking function, so that certain limitation still exists.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a tool holder closed assembly structure that can realize interlocking between two tool holders.
In order to solve the technical problem, the utility model adopts the technical scheme that: the utility model provides a tool holder closed assembly structure, includes the box body, and its innovation point lies in: the box body is provided with a first surface and a second surface which can be opposite, more than one first side surface adjacent to the first surface and more than one second side surface adjacent to the second surface,
the positioning lug is arranged on the first surface and is close to the first side surface, and a first limiting clamping rib extending towards the first side surface is arranged on the side surface of the positioning lug;
the positioning slot is matched with the positioning lug, is positioned on the second surface and is close to the second side surface, the extending direction of the positioning slot is parallel to the second side surface, the positioning slot is a semi-through slot, one end of the positioning slot in the extending direction is an inserting end which extends to the edge of the second surface of the box body, and the other end of the positioning slot is a closed end which does not penetrate through the edge of the second surface of the box body; one side of the positioning slot is provided with a second limiting clamping rib which laterally extends into the upper part of the positioning slot. When two or more box bodies are stacked, the positioning lug is laterally inserted into the positioning slot, the first limiting clamping rib and the second limiting clamping rib are matched to realize mutual locking, and the stacked box bodies are convenient to move and store.
Preferably, in two sides of the positioning slot in the extending direction, one side close to the second side surface extends all the way to the second side surface to form a side opening structure without side surface shielding. A box body transverse baffle corresponding to the positioning slot is arranged, is arranged on one side of the junction of the second surface and the second side surface in a suspended manner and is matched with the second surface and the second side surface to form a belt through hole for a belt to pass through; the second limiting clamping rib is integrally formed on the side face of the box body transverse rib.
Like this, personnel can pass the belt via hole with the belt and tie up the toolbox in the waist side, also can directly regard the box body crosspiece as the handle, carry convenience and high altitude construction security and can both obtain guaranteeing. The upper surface of the box body crosspiece is higher than the second surface, and the second surface is used as a supporting structure when being the bottom surface of the box body. And the juncture between the second surface and the second side surface is provided with a guide inclined plane, which is beneficial to reducing the volume on the basis of ensuring the size of the belt via hole.
The anti-falling limiting rib protruding out of the groove bottom is arranged at the position, close to the insertion end, of the groove bottom of the positioning slot, and the positioning lug is prevented from being laterally stressed and slipping after being laterally inserted into the positioning slot.
Preferably, the positioning lug and the positioning slot are respectively provided with a pair and are symmetrically arranged on the first surface and the second surface respectively, the side wall of one side of the positioning slot in the extending direction of the positioning slot and the side wall of the closed end are both of an outer inclined surface structure, and the positioning lug is provided with an inclined surface structure matched with the positioning slot. When the positioning lug is inserted into the positioning slot, self-positioning is formed by utilizing the inclined plane structures arranged in pairs, the positioning lug is convenient to insert in the stacking process, and meanwhile, the problems of easy abrasion of right-angle design and demolding in the manufacturing process are also solved.
Drawings
Fig. 1 is a schematic view of a tool box stacking structure according to an embodiment of the present invention.
Fig. 2 is a top view of the tool box stacking structure according to the embodiment of the present invention.
Fig. 3 is a sectional view taken along line a-a of fig. 2.
Fig. 4 is a sectional view taken along line B-B in fig. 2.
Fig. 5 is a partially enlarged view of fig. 3.
Fig. 6 is a partially enlarged view of fig. 4.
Fig. 7 is a schematic view of the tool box stacking structure according to the embodiment of the present invention.
Detailed Description
The utility model discloses a toolbox closed assembly structure can be applied to open toolbox, the toolbox or the multilayer toolbox that have lid and box.
Fig. 1 and 2 show the utility model discloses an embodiment structure, the embodiment adopts the whole split type toolbox that is approximate oblate cube, its box body includes box body 1 and lower box body 2, under the state of opening the exhibition completely and will be upper and lower box body inner chamber down, inject the upper surface of box body 1 at this moment and be first surface 1a, two symmetries and the less side of area are first side 1b in four sides of box body 1, the upper surface of lower box body 2 is second surface 2a, two symmetries and the less side of area are second side 2b in four sides.
As shown in fig. 3 to 6, a positioning protrusion 11 is disposed on the first surface 1a at a position close to the first side surface 1b at two sides, and a first limiting rib 111 horizontally extending toward the first side surface 1b is disposed on a side surface of the positioning protrusion 11.
A positioning slot 21 is provided on the second surface 2a at both sides adjacent to the second side surface 2b, and the positioning slot 21 has a shape substantially matching the positioning projection so that the positioning projection can be inserted into the positioning slot 21. The length of the positioning slot 21 extends parallel to the second side 2b, i.e. the width of the lower case 2 in this embodiment. The positioning slot is a semi-through slot, one end of the positioning slot 21 in the extending direction is an insertion end extending to the edge of the second surface 2a of the lower box body, and the other end is a closed end not penetrating the edge of the second surface 2a of the lower box body. A second limiting clamping rib 211 which laterally extends into the upper part of the positioning slot 21 is arranged on one side of the positioning slot 21.
As shown in fig. 7, when two or more box bodies are stacked, the positioning protrusion 11 of the next box body is laterally inserted into the positioning slot 21 of the previous box body, and at this time, the second limiting rib 211 on one side of the positioning slot 21 is just below the first limiting rib 111 on one side of the positioning protrusion 11, so as to achieve mutual locking, and the stacked box bodies are convenient to move and store.
In consideration of convenience and safety of personnel in carrying and using processes, the positioning slot 21 extends to the second side surface from one side close to the second side surface to form a side opening structure without side shielding. Meanwhile, a box body transverse baffle 22 corresponding to the positioning slot 21 is further arranged on the lower box body 2, the box body transverse baffle 22 is arranged on one side of the junction of the second surface 2a and the second side surface 2b in a suspended mode, and is matched with the second surface 2a and the second side surface 2b to form a belt through hole 23 for allowing a belt to pass through; and a second limiting clamping rib 211 matched with the first limiting clamping rib at one side of the positioning slot 21 is integrally formed on the side surface of the box body cross rail 22.
The upper surface of the box ledge 22 is higher than the second surface 2b and acts as a support structure when the second surface 2b is the bottom surface of the box.
As a more specific embodiment, the tool box of the present invention has a bevel structure at multiple locations: the side wall of the positioning slot 21 close to the inner side in the extending direction of the positioning slot and the side wall of the closed end are both outer inclined surface structures, and the positioning lug 11 is provided with an inclined surface structure matched with the positioning slot. The inclined plane structures arranged in pairs are utilized to form self-positioning, so that the insertion is convenient during stacking. The junction between the second surface 2a and the second side surface 2b is provided with a guiding inclined plane 2c, as shown in fig. 6, which is beneficial to reducing the size on the basis of ensuring the size of the belt through hole. Meanwhile, the problems of easy abrasion of the right-angle design and demoulding in the manufacturing process are solved.
In order to prevent the positioning protrusion 11 from being laterally inserted into the positioning slot 21 and then laterally stressed to slip, an anti-slip limiting rib 24 protruding out of the bottom of the slot is arranged at the position, close to the insertion end, of the bottom of the positioning slot 21, and the anti-slip limiting rib 24 is located just outside the end face of the positioning protrusion 11 at the side after the positioning protrusion 11 is inserted into the positioning slot 21.
The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a tool holder closed assembly structure, includes the box body, its characterized in that:
the box body is provided with a first surface and a second surface which can be opposite, more than one first side surfaces adjacent to the first surface and more than one second side surfaces adjacent to the second surface,
the positioning lug is arranged on the first surface and is close to the first side surface, and a first limiting clamping rib extending towards the first side surface is arranged on the side surface of the positioning lug;
the positioning slot is matched with the positioning lug, is positioned on the second surface and is close to the second side surface, the extending direction of the positioning slot is parallel to the second side surface, the positioning slot is a semi-through slot, one end of the positioning slot in the extending direction is an inserting end which extends to the edge of the second surface of the box body, and the other end of the positioning slot is a closed end which does not penetrate through the edge of the second surface of the box body; one side of the positioning slot is provided with a second limiting clamping rib which laterally extends into the upper part of the positioning slot.
2. The tool box stacking structure of claim 1, wherein: and in the two sides of the positioning slot in the extending direction, one side close to the second side surface extends to the second side surface all the way to form a side opening structure without shielding on the side surface.
3. The tool box stacking structure of claim 2, wherein: the box body transverse baffle is arranged on one side of the junction of the second surface and the second side surface in a hanging manner and is matched with the second surface and the second side surface to form a belt through hole for a belt to pass through; the second limiting clamping rib is integrally formed on the side face of the box body transverse rib.
4. The tool box stacking structure of claim 3, wherein: the upper surface of the box body crosspiece is higher than the second surface, and the second surface is used as a supporting structure when being the bottom surface of the box body.
5. The tool box stacking structure of claim 4, wherein: and a guide inclined plane is arranged at the junction between the second surface and the second side surface.
6. The tool box stacking structure of claim 1, wherein: the groove bottom of the positioning slot is provided with an anti-falling limiting rib protruding out of the groove bottom near the insertion end.
7. The tool box stacking structure of claim 1, wherein: the positioning lug and the positioning slot are respectively provided with a pair and are symmetrically arranged on the first surface and the second surface respectively, the side wall of one side of the positioning slot in the extending direction of the positioning slot and the side wall of the closed end are both of an outer inclined surface structure, and the positioning lug is provided with an inclined surface structure matched with the positioning slot.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121750129 | 2021-07-29 | ||
| CN2021217501296 | 2021-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216834817U true CN216834817U (en) | 2022-06-28 |
Family
ID=82111383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123330372.5U Active CN216834817U (en) | 2021-07-29 | 2021-12-28 | Tool box stacking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216834817U (en) |
-
2021
- 2021-12-28 CN CN202123330372.5U patent/CN216834817U/en active Active
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