CN216534506U - Two-piece metal part spliced drawer and metal box body comprising same - Google Patents
Two-piece metal part spliced drawer and metal box body comprising same Download PDFInfo
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- CN216534506U CN216534506U CN202122744050.9U CN202122744050U CN216534506U CN 216534506 U CN216534506 U CN 216534506U CN 202122744050 U CN202122744050 U CN 202122744050U CN 216534506 U CN216534506 U CN 216534506U
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Abstract
The utility model provides a drawer spliced by two metal pieces and a metal box body comprising the drawer; wherein the drawer is made of a panel metal plate and a main body metal plate; the main body metal plate comprises a bottom plate area, a back plate area, two side plate areas and a back side connecting area; the panel metal plate includes a panel region; in the main metal plate, a back plate area is connected to the rear side of a bottom plate area; the two side plate areas are respectively connected to the left side and the right side of the bottom plate area; a bottom plate is formed in the bottom plate area, a back plate is formed in the back plate area, and two side plates are respectively formed in the two side plate areas; the back side connecting area forms a back side connecting plate connected between the back plate and the side plate; in the panel metal plate, a panel region forms a panel; the main body metal plate and/or the panel metal plate further comprise a splicing area; the splice area forms a splice plate. The number of parts of the drawer is greatly reduced, the process flow can be simplified, the processing time is saved, the processing efficiency is improved, and the drawer has good mechanical strength and bearing capacity.
Description
Technical Field
The utility model relates to the technical field of drawers, in particular to a drawer with two spliced metal pieces and a metal box body comprising the drawer.
Background
Metal cases are often used in workplaces; such as automobile repairs, maintenance of enterprise plant equipment, maintenance of instrumentation, home garage, home premises, etc., for storing tools. Because the metal box body has the advantages of lightness, firmness, durability and the like, the metal box body is popularized and applied more and more widely. In addition, the metal box body can also be applied to home decoration for storing articles.
However, the drawer of the metal box body is usually composed of a large number of parts such as plates and connecting blocks, during production and processing, all the parts are manufactured firstly, and then the parts are spliced and assembled, so that the process steps are multiple, the production time is long, and the improvement of the production efficiency and the saving of the production cost are not facilitated. Therefore, it is necessary to design a drawer to reduce the number of parts and simplify the process flow to improve the production efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide a drawer with two spliced metal parts and a metal box body comprising the drawer; the number of parts of the drawer is greatly reduced, the process flow can be simplified, the processing time is saved, the processing efficiency is improved, the production cost is reduced, and the drawer has good mechanical strength and bearing capacity.
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a two metalwork concatenation formula drawers which characterized in that: is made of a panel metal plate and a main body metal plate; the main body metal plate comprises a bottom plate area, a back plate area, two side plate areas and a back side connecting area; the panel metal plate includes a panel region;
in the main metal plate, a back plate area is connected to the rear side of a bottom plate area; the two side plate areas are respectively connected to the left side and the right side of the bottom plate area; a bottom plate is formed in the bottom plate area, a back plate is formed in the back plate area, and two side plates are respectively formed in the two side plate areas; the back side connecting area forms a back side connecting plate connected between the back plate and the side plate; in the panel metal plate, a panel area forms a panel;
the main body metal plate and/or the panel metal plate further comprise a splicing area; splicing areas form splicing plates; the bottom plate and the panel and the two side plates and the panel are connected through splicing plates respectively.
The processing method of the drawer comprises the following steps: firstly, cutting and punching to manufacture a panel metal plate and a main body metal plate; bending/punching the main body metal plate to form a main body with a bottom plate, a back plate, a side plate and a back side connecting plate (if the main body metal plate comprises a splicing area, the main body is also provided with the connecting plate), and fixing the back plate and the side plate by the back side connecting plate; meanwhile, the panel metal plate is bent/punched to form a panel (if the panel metal plate comprises a splicing area, the panel metal plate is processed to form a panel and a connecting plate); and then the panel, the bottom plate and the two side plates are fixed together through the splicing plates, so that the two parts of the drawer are spliced together, and the drawer is processed. The drawer is manufactured by cutting, bending/stamping and the like of two metal plates, the number of parts is greatly reduced, the process flow can be simplified, the processing time is saved, the processing efficiency is improved, and the production cost is reduced. The panel is firmly connected with the bottom plate and the side plates, and the drawer has good mechanical strength and bearing capacity, so that the drawer can be prevented from deforming.
Preferably, the splicing area comprises a first surface-bottom connecting area, a second surface-bottom connecting area and two surface-side connecting areas;
the two face side connecting areas are respectively positioned in the main body metal plate and respectively connected with the two side plate areas, or are respectively positioned in the panel metal plate and respectively connected with the two sides of the panel area; the surface side connection region forms a surface side connection plate;
the first surface-bottom connecting area is positioned in the main metal plate and is connected with the bottom plate area; the first surface-bottom connecting area forms a first surface-bottom connecting plate;
the second surface-bottom connecting area is positioned in the panel metal plate and is connected with the panel area; the second surface-bottom connecting area forms a second surface-bottom connecting plate;
the bottom plate is connected with the panel through a first surface bottom connecting plate and a second surface bottom connecting plate; the two side plates are connected with the panel through the surface side connecting plates. The panel is connected with the bottom plate and the side plates at multiple positions, so that the connection firmness can be improved.
Preferably, the panel protrudes from the bottom of the bottom plate; the second surface-bottom connecting area comprises a supporting unit and a bottom connecting unit which are connected; the supporting unit is connected with the panel area; the supporting unit forms a supporting plate, and an acute angle is formed between the supporting plate and the panel; the bottom connecting unit forms a bottom connecting plate; the bottom connecting plate is connected with the bottom of the bottom plate. The panel, the supporting plate and the bottom plate form a triangular support, the structure is stable, and the firmness degree of the joint between the panel and the bottom plate is further improved.
Preferably, the panel metal plate further comprises a limiting area; the limiting area is connected to one side of the panel area, which is far away from the splicing area; the limiting area is formed in a limiting plate protruding out of the front side or the rear side of the panel.
Preferably, the limiting plate is bent and folded to realize reinforcement.
Preferably, both sides of the panel protrude out of the side plates respectively. The two sides of the panel are protruded, so that the gap for accommodating the guide rail can be shielded, and a drawer locking device can be installed.
Preferably, the back side connection areas are respectively connected to one side of the two side plate areas close to the back plate area, or are connected to two sides of the back plate area close to the side plate areas.
Preferably, the side plate area is provided with a first mounting hole for mounting a guide rail; and the panel area is provided with a second mounting hole for mounting a locking device. The first mounting hole and the second mounting hole can be manufactured when the metal plate is cut and punched, and machining time is saved.
Preferably, the main metal plate further comprises a side plate reinforcing area connected to one side of the side plate area away from the bottom plate area, and a back plate reinforcing area connected to one side of the back plate area away from the bottom plate area; the side plate reinforcing area forms a side plate reinforcing strip; the side plate reinforcing strip is positioned on the outer side of the side plate; the backboard reinforcing area forms a backboard reinforcing strip; the backboard reinforcing strip is positioned at the inner side or the outer side of the backboard. The side plates and the back plate are respectively provided with a reinforcing design, so that the mechanical strength and the bearing capacity of the drawer can be further improved, and the drawer is prevented from deforming due to the fact that a heavy object is borne by the drawer.
A metal box body is characterized in that: the drawer comprises the two metal piece spliced drawers.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
1. according to the utility model, the drawer is made by cutting and bending two metal plates, so that the number of parts is greatly reduced, the process flow can be simplified, the processing time is saved, the processing efficiency is improved, and the production cost is reduced;
2. according to the utility model, the panel is firmly connected with the bottom plate and the side plates, so that the service life of the drawer can be prolonged; 3. According to the utility model, the drawer has good mechanical strength and bearing capacity, and the drawer can be prevented from deforming.
Drawings
FIG. 1 is an exploded view of a drawer according to the present invention;
FIG. 2 is a schematic view of the drawer of the present invention;
FIG. 3 is a second schematic view of the drawer of the present invention;
FIG. 4 is a schematic view of the construction of the metal plate of the main body of the drawer according to the present invention;
FIG. 5 is a schematic view of the construction of the front metal plate of the drawer according to the present invention;
among them, 11 is a stopper plate, 12 is a face plate, 13 is a bottom plate, 14 is a back plate, 14.1 is a back plate reinforcing bar, 14.2 is a bending position, 15 is a side plate, 15.1 is a side plate reinforcing bar, 16 is a face side connecting plate, 17 is a back side connecting plate, 18 is a face bottom connecting plate one, 19 is a face bottom connecting plate two, 19.1 is a bottom connecting plate, 19.2 is a support plate, 21 is a stopper top region, 22 is a face plate region, 22.1 is a mounting hole two, 23 is a bottom plate region, 24 is a back plate region, 24.1 is a back plate reinforcing region, 25 is a side plate region, 25.1 is a side plate reinforcing region, 25.2 is a mounting hole one, 26 is a face side connecting region, 27 is a back side connecting region, 28 is a face bottom connecting region one, 29 is a face bottom connecting region two, 29.1 is a bottom connecting unit, and 29.2 is a support unit.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Example one
As shown in fig. 1 to 5, the drawer of this embodiment is made of a panel metal plate and a main body metal plate. The body metal plate comprises a bottom plate area 23, a back plate area 24, two side plate areas 25 and a backside connection area 27.
A back plate area 24 is connected to the rear side of the bottom plate area 23; the two side plate regions 25 are respectively connected to the left and right sides of the bottom plate region 23; the bottom plate area 23 forms the bottom plate 13, the back plate area 24 forms the back plate 14, and the two side plate areas 25 form the two side plates 15, respectively; the back side connection regions 27 are respectively connected to the sides of the two side plate regions 25 adjacent to the back plate region 24; the back-side connection region 27 forms the back-side connection plate 17.
The side plate area 25 is provided with a first mounting hole 25.2 for mounting a guide rail. The back plate 14 is preferably provided with a bent portion 14.2 to improve the mechanical strength of the back plate.
The body metal panel further includes a side panel reinforcement region 25.1 attached to a side of the side panel region 25 remote from the base panel region 23; the side panel reinforcement area 25.1 forms a side panel reinforcement strip 15.1; the side panel reinforcing strips 15.1 are located on the outside of the side panels 15. The body metal plate further comprises a back plate reinforcing region 24.1 connected to the side of the back plate region 24 remote from the base plate region 23; the back plate reinforcing area 24.1 forms a back plate reinforcing strip 14.1; the back plate reinforcing strip 14.1 is located inside or outside the back plate 14. The side plates 15 and the back plate 14 are respectively provided with a reinforcing design, so that the mechanical strength and the bearing capacity of the drawer can be further improved, and the drawer is prevented from deforming due to the fact that the drawer bears heavy objects.
The panel metal sheet comprises a restraining area 21 and a panel area 22. The stopper area 21 is connected to one side of the panel area 22. The panel region 22 forms the panel 12. Both sides of the panel 12 protrude from the outer sides of the side plates 15, respectively. The two sides of the panel 12 are convex, which can not only shield the gap for accommodating the guide rail, but also install the drawer locking device. The panel 12 protrudes from the bottom of the bottom plate 13. In this embodiment, the limiting region 21 forms a limiting plate 11 protruding from the front side of the panel 12; the limiting plate 11 is bent and overlapped. In practical application, the limiting region may also be a limiting plate protruding from the rear side of the panel. The limiting plate 11 formed by the design can be used for installing a drawer anti-slip locking mechanism. The panel area 22 is provided with a second mounting hole 22.1 for mounting a locking device.
The main body metal plate and the panel metal plate also respectively comprise splicing areas; the splice area forms a splice plate. Specifically, the splice area includes a first surface-to-bottom connection area 28, a second surface-to-bottom connection area 29, and two surface-to-side connection areas 26.
The two surface-side connection regions 26 are located in the main metal plate and connected to the two side plate regions 25, respectively, and the surface-side connection regions 26 form the surface-side connection plate 16. A first bottom-surface connecting area 28 is positioned in the main metal plate and is connected with the bottom plate area 23; the first bottom-facing attachment area 28 forms the first bottom-facing attachment panel 18.
The second surface-bottom connecting area 29 is positioned in the panel metal plate; the second surface-bottom connecting area 29 forms a second surface-bottom connecting plate 19. Furthermore, the second surface-bottom connecting area 29 comprises a supporting unit 29.2 and a bottom connecting unit 29.1 which are connected; the support unit 29.2 is connected to the panel region 22; the support unit 29.2 forms a support plate 19.2, the support plate 19.2 forming an acute angle with the panel 12; the bottom connecting unit 29.1 forms a bottom connecting plate 19.1.
The bottom plate 13 is connected with the panel 12 through a first surface bottom connecting plate 18 and a second surface bottom connecting plate 19; the two side plates 15 are connected to the face plate 12 by face-side connecting plates 16. The panel 12 is connected with the bottom plate 13 and the side plate 15 at a plurality of positions, so that the connection firmness can be improved.
The processing method of the drawer comprises the following steps: firstly, cutting and punching to manufacture a panel metal plate and a main body metal plate; the first mounting hole 25.2 and the second mounting hole 22.1 can be manufactured at this time; bending a main metal plate to form a bottom plate 13, a back plate 14, a side plate 15, a surface side connecting plate 16, a surface bottom connecting plate I18, a back side connecting plate 17, a side plate reinforcing strip 15.1 and a back plate reinforcing strip 14.1, and fixing the back side connecting plate 17 and the back plate 14 to mutually fix the back plate 14 and the side plate 15; meanwhile, bending the panel metal plate out of the limiting plate 11, the panel 12, the supporting plate 19.2 and the bottom connecting plate 19.1; and then fixing the face side connecting plate 16 and the first face bottom connecting plate 18 with the panel 12, and fixing the bottom connecting plate 19.1 with the bottom plate 13, so that the two parts of the drawer are spliced together, and the drawer processing is finished. The drawer is made by cutting and bending two metal plates, so that the number of parts is greatly reduced, the process flow can be simplified, the processing time is saved, the processing efficiency is improved, and the production cost is reduced.
The panel 12 is firmly connected with the bottom plate 13 and the side plates 15, and the drawer has good mechanical strength and bearing capacity and can be prevented from deforming. The panel 12, the supporting plate 19.2 and the bottom plate 13 form a triangular support, so that the structure is stable, and the firmness of the joint between the panel 12 and the bottom plate 13 is further improved.
The embodiment also provides a metal box body which comprises the two metal piece spliced drawers.
Example two
The drawer with two spliced metal parts in the embodiment is different from the drawer with the first embodiment in that: in this embodiment, the back side connection region is connected to both sides of the back plate region near the side plate region; the back side connection region forms a back side connection plate; the side plate and the back plate are fixed by fixing the back side connecting plate and the side plate.
The rest of the structure of the present embodiment is the same as that of the first embodiment.
EXAMPLE III
The drawer with two spliced metal parts in the embodiment is different from the drawer with the first embodiment in that: in the embodiment, the two face side connection areas are respectively positioned in the panel metal plate and connected with the two sides of the panel area; the face-side connection region forms a face-side connection plate. The two side connecting plates are respectively fixed with the two side plates, so that the panel is fixed with the side plates, and the two parts of the drawer are spliced together. The rest of the structure of the present embodiment is the same as that of the first or second embodiment.
The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.
Claims (10)
1. The utility model provides a two metalwork concatenation formula drawers which characterized in that: is made of a panel metal plate and a main body metal plate; the main body metal plate comprises a bottom plate area, a back plate area, two side plate areas and a back side connecting area; the panel metal plate includes a panel region;
in the main metal plate, a back plate area is connected to the rear side of a bottom plate area; the two side plate areas are respectively connected to the left side and the right side of the bottom plate area; a bottom plate is formed in the bottom plate area, a back plate is formed in the back plate area, and two side plates are respectively formed in the two side plate areas; the back side connecting area forms a back side connecting plate connected between the back plate and the side plate; in the panel metal plate, a panel area forms a panel;
the main body metal plate and/or the panel metal plate further comprise a splicing area; splicing areas form splicing plates; the bottom plate and the panel and the two side plates and the panel are connected through splicing plates respectively.
2. The two-piece metal drawer of claim 1, wherein: the splicing area comprises a first surface-bottom connecting area, a second surface-bottom connecting area and two surface-side connecting areas;
the two face side connecting areas are respectively positioned in the main body metal plate and respectively connected with the two side plate areas, or are respectively positioned in the panel metal plate and respectively connected with the two sides of the panel area; the surface side connection region forms a surface side connection plate;
the first surface-bottom connecting area is positioned in the main metal plate and is connected with the bottom plate area; the first surface-bottom connecting area forms a first surface-bottom connecting plate;
the second surface-bottom connecting area is positioned in the panel metal plate and is connected with the panel area; the second surface-bottom connecting area forms a second surface-bottom connecting plate;
the bottom plate is connected with the panel through a first surface bottom connecting plate and a second surface bottom connecting plate; the two side plates are connected with the panel through the surface side connecting plates.
3. The two-piece metal drawer of claim 2, wherein: the panel protrudes out of the bottom plate; the second surface-bottom connecting area comprises a supporting unit and a bottom connecting unit which are connected; the supporting unit is connected with the panel area; the supporting unit forms a supporting plate, and an acute angle is formed between the supporting plate and the panel; the bottom connecting unit forms a bottom connecting plate; the bottom connecting plate is connected with the bottom of the bottom plate.
4. The two-piece metal drawer of claim 1, wherein: the panel metal plate also comprises a limiting area; the limiting area is connected to one side of the panel area, which is far away from the splicing area; the limiting area is formed in a limiting plate protruding out of the front side or the rear side of the panel.
5. The two-piece metal drawer of claim 4, wherein: the limiting plate is bent and overlapped to realize reinforcement.
6. The two-piece metal drawer of claim 1, wherein: the two sides of the panel are respectively protruded out of the outer sides of the side plates.
7. The two-piece metal drawer of claim 1, wherein: the back side connecting areas are respectively connected to one sides of the two side plate areas close to the back plate area, or are connected to two sides of the back plate area close to the side plate areas.
8. The two-piece metal drawer of claim 1, wherein: the side plate area is provided with a first mounting hole for mounting a guide rail; and the panel area is provided with a second mounting hole for mounting a locking device.
9. The two-piece metal drawer of claim 1, wherein: the main body metal plate also comprises a side plate reinforcing area connected to one side of the side plate area, which is far away from the bottom plate area, and a back plate reinforcing area connected to one side of the back plate area, which is far away from the bottom plate area; the side plate reinforcing area forms a side plate reinforcing strip; the side plate reinforcing strip is positioned on the outer side of the side plate; the backboard reinforcing area forms a backboard reinforcing strip; the backboard reinforcing strip is positioned at the inner side or the outer side of the backboard.
10. A metal box body is characterized in that: a two-piece metal piece drawer comprising any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122744050.9U CN216534506U (en) | 2021-11-10 | 2021-11-10 | Two-piece metal part spliced drawer and metal box body comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122744050.9U CN216534506U (en) | 2021-11-10 | 2021-11-10 | Two-piece metal part spliced drawer and metal box body comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216534506U true CN216534506U (en) | 2022-05-17 |
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ID=81571883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122744050.9U Active CN216534506U (en) | 2021-11-10 | 2021-11-10 | Two-piece metal part spliced drawer and metal box body comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216534506U (en) |
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2021
- 2021-11-10 CN CN202122744050.9U patent/CN216534506U/en active Active
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