CN218698536U - Box body convenient to open and close - Google Patents
Box body convenient to open and close Download PDFInfo
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- CN218698536U CN218698536U CN202223074694.2U CN202223074694U CN218698536U CN 218698536 U CN218698536 U CN 218698536U CN 202223074694 U CN202223074694 U CN 202223074694U CN 218698536 U CN218698536 U CN 218698536U
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- box cover
- box
- bottom frame
- open
- frame
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Abstract
The utility model relates to a box convenient to open and shut, it includes: the bottom frame and the rear connecting frame are connected to the rear side edge of the bottom frame; the box cover is rotatably connected to the rear connecting frame; the rear side edge of the box cover is connected with the rear connecting frame through a hinge; the front side edge of the box cover is provided with a first locking piece, the chassis is provided with a second locking piece matched with the first locking piece, the box cover rotates downwards relative to the chassis by taking the hinge as a fulcrum, when the first locking piece and the second locking piece are locked, the box cover and the chassis are closed, otherwise, the box cover and the chassis are opened; the box cover is connected with the underframe through the driving unit; after adopting above-mentioned structure, its beneficial effect is: through the driving unit, the box cover is ensured to obtain enough upturning elastic force, and the box cover is also ensured to obtain proper downward pressure; the arrangement of the air supporting rod is more flexible; the box body is not limited by the shape and the size of the box body, so that the box body is more convenient to open and close.
Description
Technical Field
The utility model belongs to the technical field of the cabinet, specific theory is about a box convenient to open and shut.
Background
The piano type operating platform is a common operating platform style, an open-close box body is arranged at the lower part of the piano type operating platform, and the box body is used for the layout of circuits and/or for storing some equipment; when the box body is easy to generate dust or needs to maintain circuits or equipment in the box body after being placed for a long time, the box body needs to be opened so as to be convenient to clean or maintain; the gas vaulting pole is adopted as the box and opens and shuts, is a universal design, and the effect of gas vaulting pole for the case lid of box can be light opens, and maintainer can maintain the work to the internal plant of box, and consequently, how overall arrangement gas vaulting pole and the overall structure intensity's of box design makes the case lid when opening or closing, and more convenient is the problem that needs to consider.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems in the prior art, the utility model provides a box convenient to open and shut, its simple structure, the convenience opens and shuts, and is laborsaving.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
as an aspect of the utility model provides a box convenient to open and shut, it includes: the chassis comprises two first transverse rod pieces arranged at intervals, and a plurality of first longitudinal rod pieces arranged at intervals are arranged between the two first transverse rod pieces;
the rear connecting frame is connected to the rear side edge of the bottom frame; the rear connecting frame comprises a plurality of second longitudinal rod pieces arranged at intervals, the lower ends of the second longitudinal rod pieces are fixedly connected with the first transverse rod piece positioned behind the second longitudinal rod pieces, and the upper ends of the second longitudinal rod pieces are connected with the second transverse rod pieces together;
the box cover is rotatably connected to the rear connecting frame; the rear side edge of the box cover is connected with the second cross rod piece of the rear connecting frame through a hinge, and the box cover can rotate relative to the bottom frame by taking the hinge as a fulcrum; the front side edge of the box cover is provided with a first locking piece, the chassis is provided with a second locking piece matched with the first locking piece, the box cover rotates downwards relative to the chassis by taking the hinge as a fulcrum, when the first locking piece and the second locking piece are locked, the box cover and the chassis are closed, otherwise, the box cover and the chassis are opened;
the box cover is connected with the bottom frame through the driving unit, and the box cover is driven by the driving unit to open or close the box cover and the bottom frame by taking the hinge as a fulcrum.
As can be seen from the above description: the overall structure stability of box is high, and compressive capacity is strong.
Optionally, the drive unit comprises a first gas strut, a second gas strut, and a third gas strut; the first gas strut and the second gas strut are respectively positioned at two sides of the bottom frame, and the third gas strut is positioned in the middle of the bottom frame; the bottoms of the tube body parts of the first air stay bar and the second air stay bar are respectively and rotatably connected with the front part of the bottom frame, and the supporting rod ends of the first air stay bar and the second air stay bar are respectively and rotatably connected with the rear bottom part of the box cover; the bottom of the tube body part of the third air stay bar is rotatably connected with the upper part of the rear connecting frame, and the end part of the strut of the third air stay bar is rotatably connected with the front bottom of the box cover.
As can be seen from the above description: the ingenious overall arrangement of drive unit makes the case lid open and shut more laborsavingly, and does not limit the size and the appearance of box.
Optionally, the left and right sides of the rear connecting frame and the bottom frame are respectively connected by a side connector, so that an installation space is formed between the rear connecting frame and the bottom frame.
As can be seen from the above description: and the installation space is arranged, so that the box body can be provided with some equipment to meet the installation requirement.
Optionally, the side connecting piece is arranged obliquely; the installation space is made to have a larger space to satisfy installation.
Optionally, the left side and the right side of the bottom frame are respectively connected with a side plate; the rear part of the rear connecting frame is connected with a rear plate; the installation space has certain concealment, and the whole body is simpler.
Optionally, the box cover comprises a cover plate and a bearing part connected to the bottom of the cover plate, the bearing part comprises a plurality of cover plate supporting pieces arranged at intervals, the plurality of cover plate supporting pieces are fixedly connected with the bottom of the cover plate, and the bottoms of the plurality of cover plate supporting pieces are connected with a reinforcing piece; as can be seen from the above description: the structure intensity of case lid is higher, and stability is better.
The utility model discloses a box convenient to open and shut, its beneficial effect specifically embodies: the first air stay bar and the second air stay bar ensure that the box cover obtains enough upturning elasticity; the third gas stay bar ensures that the box cover obtains proper downward pressure; the first air supporting rod, the second air supporting rod and the third air supporting rod are reversely distributed, so that the air supporting rods are more flexibly arranged; the box body is not limited by the shape and the size of the box body, so that the box body is more convenient to open and close.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.
FIG. 1 is a front view of the box structure of the present invention for easy opening and closing;
FIG. 2 is a bottom view of the case structure of the present invention for easy opening and closing;
fig. 3 is a close state diagram of the box body convenient for opening and closing.
Detailed Description
For a better understanding of the present invention, reference will now be made in detail to the present invention, examples of which are illustrated in the accompanying drawings.
The utility model discloses a box convenient to open and shut of an embodiment, as shown in fig. 1-3, it includes: the underframe 1 plays a supporting role; the underframe 1 comprises two first transverse rod pieces 11 arranged at intervals, and a plurality of first longitudinal rod pieces 12 arranged at intervals are arranged between the two first transverse rod pieces 11; the first longitudinal rod piece 12 and the first transverse rod piece 11 are fixedly connected through welding, and the fixing is simple and convenient;
a rear link 2 connected to a rear side edge of the base frame 1; the rear connecting frame 2 is connected to the rear side edge of the bottom frame 1 in a welding mode; the left side and the right side of the rear connecting frame 2 and the left side and the right side of the bottom frame 1 are respectively connected through side connecting pieces 3, the strength between the rear connecting frame 2 and the bottom frame 1 is further enhanced, and the side connecting pieces 3 are obliquely arranged, so that an installation space is formed between the rear connecting frame 2 and the bottom frame 1; it should be noted that the rear connecting frame 2 includes a plurality of second longitudinal rod members 21 arranged at intervals, the lower ends of the plurality of second longitudinal rod members 21 are fixedly connected with the first transverse rod member 11 located behind, and the upper ends of the plurality of second longitudinal rod members 21 are connected with the second transverse rod member 22 together, so that the rear connecting frame 2 is convenient to process by adopting the connecting structure;
in order to ensure that the installation space has sealing property, the left side and the right side of the underframe 1 are respectively connected with a side plate 9; the rear part of the rear connecting frame 2 is connected with a rear plate 10;
the box cover 4 is rotatably connected to the rear connecting frame 2; the rear side edge of the box cover 4 is connected with a second cross rod piece 22 of the rear connecting frame 2 through a hinge 5, and the box cover 4 can rotate relative to the base frame 1 by taking the hinge 5 as a fulcrum; a first locking piece 6 is arranged on the front side edge of the box cover 4, a second locking piece 7 matched with the first locking piece 6 is arranged on the chassis 1, the box cover 4 rotates downwards relative to the chassis 1 by taking the hinge 5 as a fulcrum, when the first locking piece 6 and the second locking piece 7 are locked, the box cover 4 is closed relative to the chassis 1, otherwise, the box cover 4 and the chassis 1 are opened; it should be noted that the first locking member 6 and the second locking member 7 are conventional locking structures, and the specific structures thereof are not described;
the box cover 4 is connected with the chassis 1 through the driving unit 8, and the box cover 4 is driven by the driving unit 8 to open or close the box cover 4 and the chassis 1 by taking the hinge 5 as a fulcrum.
To further illustrate, in this embodiment, as shown in the bottom view of the box structure convenient for opening and closing in fig. 2, the proposed box cover 4 includes a cover plate 41 and a bearing portion 42 connected to the bottom of the cover plate 41, the bearing portion 42 includes a plurality of cover plate supports 421 arranged at intervals, the plurality of cover plate supports 421 are fixedly connected to the bottom of the cover plate 41, and the bottoms of the plurality of cover plate supports 421 are connected together with a reinforcing member 422, so that the plurality of cover plate supports 421 are fixed more firmly to each other.
To further explain, in this embodiment, as shown in the bottom view of the box structure convenient for opening and closing in fig. 2, the proposed driving unit 8 is an air stay, which is a prior art and the structure is not repeated; the drive unit 8 includes a first gas stay 81, a second gas stay 82, and a third gas stay 83; the first air stay bar 81 and the second air stay bar 82 are respectively positioned at two sides of the underframe 1, and the third air stay bar 83 is positioned at the middle part of the underframe 1; the bottoms of the tube body parts of the first air stay bar 81 and the second air stay bar 82 are respectively and rotatably connected with the front part of the underframe 1, and the supporting rod end parts of the first air stay bar 81 and the second air stay bar 82 are respectively and rotatably connected with the rear bottom part of the box cover 4, so that the box cover 4 can obtain enough upward-turning elasticity; the bottom of the tube body part of the third air stay 83 is rotatably connected with the upper part of the rear connecting frame 2, and the end of the strut of the third air stay 83 is rotatably connected with the front bottom of the box cover 4, so as to ensure that the box cover 4 obtains proper downward pressure.
In the present embodiment, the first air stay 81 and the second air stay 82 ensure that the box cover 4 obtains sufficient elastic force for upturning; the third air stay 83 ensures that the cover 4 obtains a proper down force; the first air supporting rod 81, the second air supporting rod 82 and the third air supporting rod 83 are reversely arranged, so that the arrangement of the air supporting rods is more flexible; and is not limited to the shape and size of the box body.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
For ease of description, spatially relative terms such as "over 8230," "upper surface," "above," and the like may be used herein to describe the spatial positional relationship of one device or feature to other devices or features as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; above" may include both orientations "at 8230; \8230; above" and "at 8230; \8230; below". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.
Claims (7)
1. The utility model provides a box convenient to open and shut, its characterized in that, it includes: the chassis comprises two first transverse rod pieces arranged at intervals, and a plurality of first longitudinal rod pieces arranged at intervals are arranged between the two first transverse rod pieces;
the rear connecting frame is connected to the rear side edge of the bottom frame; the rear connecting frame comprises a plurality of second longitudinal rod pieces arranged at intervals, the lower ends of the second longitudinal rod pieces are fixedly connected with the first transverse rod piece positioned behind the second longitudinal rod pieces, and the upper ends of the second longitudinal rod pieces are connected with the second transverse rod pieces together;
the box cover is rotatably connected to the rear connecting frame; the rear side edge of the box cover is connected with the second cross rod piece of the rear connecting frame through a hinge, and the box cover can rotate relative to the bottom frame by taking the hinge as a fulcrum;
the box cover is connected with the bottom frame through the driving unit, and the box cover is driven by the driving unit to open or close the box cover and the bottom frame by taking the hinge as a fulcrum.
2. The opening and closing facilitating case as claimed in claim 1, wherein the driving unit comprises a first air stay, a second air stay and a third air stay; the first gas strut and the second gas strut are respectively positioned at two sides of the bottom frame, and the third gas strut is positioned in the middle of the bottom frame; the bottoms of the tube body parts of the first air stay bar and the second air stay bar are respectively and rotatably connected with the front part of the bottom frame, and the supporting rod ends of the first air stay bar and the second air stay bar are respectively and rotatably connected with the rear bottom part of the box cover; the bottom of the tube body part of the third air stay bar is rotatably connected with the upper part of the rear connecting frame, and the end part of the strut of the third air stay bar is rotatably connected with the front bottom of the box cover.
3. The opening and closing body convenient to claim 1, wherein the left and right sides of the rear link and the bottom frame are respectively connected by side connectors, so that an installation space is formed between the rear link and the bottom frame.
4. A cabinet easy to open and close according to claim 3, wherein the side connecting member is provided in an inclined manner.
5. The easy-to-open box body of claim 1, wherein the left and right sides of the bottom frame are respectively connected with a side plate; the rear part of the rear connecting frame is connected with a rear plate.
6. The easy-to-open box of claim 1, wherein the box cover comprises a cover plate and a bearing part connected to the bottom of the cover plate, the bearing part comprises a plurality of cover plate supporting members arranged at intervals, the plurality of cover plate supporting members are fixedly connected with the bottom of the cover plate, and the bottoms of the plurality of cover plate supporting members are connected with a reinforcing member.
7. The easy-to-open box according to claim 1, wherein the front side of the box cover is provided with a first locking member, and the bottom frame is provided with a second locking member matching with the first locking member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223074694.2U CN218698536U (en) | 2022-11-18 | 2022-11-18 | Box body convenient to open and close |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223074694.2U CN218698536U (en) | 2022-11-18 | 2022-11-18 | Box body convenient to open and close |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218698536U true CN218698536U (en) | 2023-03-24 |
Family
ID=85621437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223074694.2U Active CN218698536U (en) | 2022-11-18 | 2022-11-18 | Box body convenient to open and close |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218698536U (en) |
-
2022
- 2022-11-18 CN CN202223074694.2U patent/CN218698536U/en active Active
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