CN114847656B - Metal rack with anti-toppling function - Google Patents
Metal rack with anti-toppling function Download PDFInfo
- Publication number
- CN114847656B CN114847656B CN202210403433.6A CN202210403433A CN114847656B CN 114847656 B CN114847656 B CN 114847656B CN 202210403433 A CN202210403433 A CN 202210403433A CN 114847656 B CN114847656 B CN 114847656B
- Authority
- CN
- China
- Prior art keywords
- metal frame
- rods
- block
- rotating
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002184 metal Substances 0.000 title claims abstract description 118
- 230000007246 mechanism Effects 0.000 claims abstract description 63
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 37
- 230000001681 protective effect Effects 0.000 claims abstract description 8
- 230000008093 supporting effect Effects 0.000 claims description 20
- 238000003825 pressing Methods 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 230000003139 buffering effect Effects 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 238000004140 cleaning Methods 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 230000006872 improvement Effects 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B55/00—Cabinets, racks or shelf units, having essential features of rigid construction
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/0232—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means with at least one gas spring
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
- A47B2097/008—Anti-tip devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The present disclosure relates to metal racks, and particularly to a metal rack with anti-falling function. The invention provides a metal frame with an anti-toppling function, which can prevent dust from falling on an article. A metal frame with a toppling prevention function comprises a metal frame, a protective shell, a first stabilizing mechanism and a second stabilizing mechanism; the left side and the right side of the metal frame are both provided with protective shells, the metal frame is provided with a first stabilizing mechanism, and the metal frame is provided with a second stabilizing mechanism. According to the invention, through the characteristic that articles are orderly placed on the metal frame and are separated in the metal frame, dust is effectively prevented from falling on the articles, so that the dustproof effect is realized, and the effect of cleaning by people for many times is reduced.
Description
Technical Field
The present disclosure relates to metal racks, and particularly to a metal rack with anti-falling function.
Background
The metal rack is mainly used for containing articles, the metal rack on the market is placed indoors when being used, people cannot touch the metal rack when walking indoors, and the articles are easy to damage, so that the metal rack needs to be designed.
Patent application: CN214283922U, publication day is 20210928, discloses a metal rack with prevent empting function, through including frame and lifter, the bottom of frame is fixed with the frame board, the upper left corner of frame board is provided with the blowdown hole, and the both sides of frame are connected with the paster, the outer wall of frame is provided with the jackshaft, the outer wall connection of jackshaft has the end pole, the lifter is connected in the bottom of end pole, and the outer wall laminating of lifter has the sill bar, the corner of frame is fixed with the bent angle, the end connection of sill bar has the bottom plate, and the four corners of bottom plate is fixed with movable mouth, the inner wall of movable mouth is provided with the fixed axle, and this metal rack is through lifter, end pole and connecting rod in order to avoid empting, but this metal rack makes the dust fall on the article when using easily, just so need expend the manpower and clear up.
The metal frame with the anti-toppling function for preventing dust from falling on the article is designed, so that the effect that the dust is easy to fall on the article when the existing metal frame is used is achieved.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the metal frame with the anti-toppling function, which can prevent dust from falling on articles, so as to overcome the defect that the existing metal frame is easy to cause the dust to fall on the articles when in use.
In order to achieve the above object, the present invention is realized by the following scheme: a metal frame with prevent empting function, includes:
the metal frame and the protective shell are respectively arranged at the lower sides of the left side and the right side of the metal frame;
the first stabilizing mechanism is arranged on the metal frame and used for stabilizing the metal frame;
the second stabilizing mechanism is arranged on the metal frame and used for reinforcing and stabilizing the metal frame.
As an improvement of the above-mentioned scheme, the first stabilizing mechanism includes:
the metal frame is provided with a first fixing frame at the lower side of the left side and the right side;
the two first fixing frames are provided with air cylinders;
the pushing blocks are connected to the two cylinder telescopic rods;
the front side and the rear side of the pushing block are rotatably provided with first swing rods, and the number of the first swing rods is four;
the metal frame is provided with a first rotating rod, two first rotating rods are respectively arranged on the lower sides of the left side and the right side of the metal frame in a rotating mode, and the number of the first rotating rods is four;
the rotating block is rotatably arranged on the lower side of the first swing rod and used for stabilizing the metal frame, and the rotating block is connected with the first rotating rod on the same side.
As an improvement of the above-mentioned scheme, the second stabilizing mechanism includes:
the metal frame is provided with a first sliding rod, two first sliding rods are arranged on the lower sides of the left side and the right side of the metal frame, and the number of the first sliding rods is four;
the contact block is arranged between the two first sliding bars at the same side in a sliding manner and used for reinforcing and stabilizing the metal frame;
the second springs are connected between the front side and the rear side of the bottom of the contact block and the metal frame, and are wound on the first sliding rod, and the number of the second springs is four;
the front side and the rear side of the upper part of the contact block are respectively provided with a second slide bar, and the number of the second slide bars is four;
a pressing block is arranged between the two second sliding rods on the same side in a sliding manner;
and the first springs are connected between the front side and the rear side of the lower part of the pressing block and the similar contact blocks, and are wound on the second sliding rod, and the number of the first springs is four.
As the improvement of above-mentioned scheme, still including being used for expanding the expansion mechanism of metal rack and ground area of contact, expansion mechanism includes:
the inner sides of the two contact blocks are respectively provided with a connecting block, and the connecting blocks are connected with the metal frame in a sliding manner;
the front side and the rear side of the lower part of the connecting block are respectively provided with a plurality of second swing rods in a rotating way, and the number of the second swing rods is four;
two groups of guide rods are respectively arranged on the lower sides of the left side and the right side in the metal frame, each two guide rods are a group, and the number of the guide rods is eight;
the expansion blocks are arranged between the two similar guide rods in a sliding mode, the expansion blocks are four, the expansion blocks are connected with the metal frame in a sliding mode, and the second swing rod is connected with the expansion blocks on the same side in a rotating mode.
As the improvement of above-mentioned scheme, still including being used for supporting the support strengthening mechanism of metal frame, support strengthening mechanism including:
racks are arranged on the front side and the rear side of the upper part of the pushing block, and four racks are arranged;
two support frames are arranged on the lower sides of the left side and the right side of the metal frame, and the number of the support frames is four;
the support frame is rotatably provided with four second rotating rods;
the second rotating rod is provided with a supporting plate frame, and the number of the supporting plate frames is four;
the inner side of the support frame is rotatably provided with four worms;
the second rotating rod is provided with a worm wheel which is meshed with a similar worm, and the number of the worm wheels is four;
the outside of the worm is provided with straight gears, and the racks are meshed with the straight gears on the same side after moving, and the number of the straight gears is four.
As the improvement of above-mentioned scheme, still including the open-close mechanism that is used for closed metal frame, open-close mechanism is including:
two groups of hinges are arranged on the front sides of the left side and the right side of the metal frame, each two hinges are a group, and the number of the hinges is eight;
the first opening and closing door is hinged between two hinges adjacent to the upper side, and two first opening and closing doors are arranged;
the second opening and closing door is hinged between two adjacent hinges at the lower side, and two second opening and closing doors are arranged;
handles are arranged on the inner sides of the front parts of the second opening and closing door and the first opening and closing door.
As the improvement of above-mentioned scheme, still including being used for buffering the buffer gear of article, buffer gear is including:
the middle of the upper part of the metal frame is provided with a fixed block;
the guide sleeve is arranged on the fixed block;
the first expansion plate is arranged at the inner rear side of the metal frame;
the right side of the guide sleeve is provided with a first air duct which penetrates through the metal frame to be connected with the first expansion plate;
the limit balloon is arranged in the guide sleeve in a rolling way;
the right side of the guide sleeve is provided with a second air duct;
the left side and the right side of the rear part of the metal frame are respectively provided with a second fixing frame;
the air storage cylinders are arranged between the two second fixing frames, and the second air guide pipes are connected with the air storage cylinders;
the right side of the front part of the first expansion plate is biased towards the upper side by a release valve;
the front side of the first expansion plate is provided with five third air ducts;
and the second expansion plates are connected between the front sides of the five third air guide pipes.
As an improvement of the scheme, the cylinder cover is arranged on the air cylinder in a threaded mode.
The beneficial effects of the invention are as follows: 1. according to the invention, through the characteristics that articles are orderly placed on the metal frame and are separated in the metal frame, dust is effectively prevented from falling on the articles, so that the dustproof effect is realized, and the cleaning effect of people for many times is reduced;
2. the connecting block is driven to move downwards through the downward movement of the contact block, so that the second swing rod rotates, and the unfolding block moves outwards along the guide rod, thereby realizing the stabilizing effect and avoiding the easy toppling of the metal frame;
3. the metal frame is used for tilting, so that the air-limiting ball rolls backwards in the guide sleeve, nitrogen in the air cylinder flows into the first expansion plate and the second expansion plate through the second air guide pipe, the first air guide pipe and the third air guide pipe, the first expansion plate and the second expansion plate are enlarged, the buffering effect is achieved, and the articles are prevented from being damaged when the metal frame is tilted.
Drawings
Fig. 1 is a schematic perspective view of a first view of the present invention.
Fig. 2 is a schematic view of a second perspective structure of the present invention.
Fig. 3 is a schematic first perspective view of a first stabilizing mechanism according to the present invention.
Fig. 4 is a second perspective view of the first stabilizing mechanism of the present invention.
Fig. 5 is a schematic view of a first perspective structure of a second stabilizing mechanism according to the present invention.
Fig. 6 is a second perspective view of the second stabilizing mechanism of the present invention.
Fig. 7 is a first perspective view of the expansion mechanism of the present invention.
Fig. 8 is a second perspective view of the expansion mechanism of the present invention.
Fig. 9 is a third perspective view of the expansion mechanism of the present invention.
Fig. 10 is a schematic view of a fourth perspective of the expansion mechanism of the present invention.
Fig. 11 is a schematic view of a first perspective structure of the support reinforcing mechanism of the present invention.
Fig. 12 is an enlarged view at a of the present invention.
Fig. 13 is a schematic view of a second perspective structure of the support reinforcing mechanism of the present invention.
Fig. 14 is a schematic perspective view of a buffer mechanism according to the present invention.
Fig. 15 is a first cross-sectional perspective view of a cushioning mechanism of the present invention.
Fig. 16 is an enlarged view of the invention at B.
Fig. 17 is a second cross-sectional perspective view of the cushioning mechanism of the present invention.
Fig. 18 is a third cross-sectional perspective view of the cushioning mechanism of the present invention.
Fig. 19 is a schematic perspective view of an opening and closing mechanism according to the present invention.
Reference numerals illustrate: 1: metal rack, 2: protective housing, 3: first stabilizing mechanism, 31: first mount, 32: cylinder, 33: pushing block, 34: first pendulum rod, 35: first turning lever, 36: rotating block, 4: second stabilizing mechanism, 41: first slide bar, 42: contact block, 43: second slide bar, 44: first spring, 45: briquetting, 46: second spring, 5: expansion mechanism, 51: expansion block, 52: connecting block, 53: second pendulum rod, 54: guide bar, 6: support reinforcing mechanism, 61: rack, 62: support plate rack, 63: worm gear, 64: support frame, 65: second turning rod, 66: worm, 67: spur gear, 7: buffer mechanism, 71: first expansion plate, 72: first airway, 73: guide sleeve, 74: fixed block, 75: second airway, 76: balloon limit, 77: second mount, 78: air cylinder, 79: air release valve, 710: third airway, 711: second expansion plate, 8: opening and closing mechanism, 81: hinge, 82: first door, 83: second shutter door, 84: a handle.
Detailed Description
The invention will be further described with reference to the accompanying drawings and detailed description below:
example 1
Referring to fig. 1-2, a metal frame with anti-toppling function comprises a metal frame 1, a protective shell 2, a first stabilizing mechanism 3 and a second stabilizing mechanism 4, wherein the protective shell 2 is arranged on the lower sides of the left side and the right side of the metal frame 1, the second stabilizing mechanism 4 is arranged on the metal frame 1, and the first stabilizing mechanism 3 is arranged on the metal frame 1.
Referring now to fig. 2, 3, 4, 5, 11 and 13, the first stabilizing mechanism 3 includes a first fixing frame 31, an air cylinder 32, a pushing block 33, a first swing rod 34, a first rotating rod 35 and rotating blocks 36, the first fixing frames 31 are fixedly connected to the lower sides of the left side and the right side of the metal frame 1 through bolts, the air cylinders 32 are fixedly connected to the two first fixing frames 31 through bolts, the pushing blocks 33 are connected to telescopic rods of the two air cylinders 32, the first swing rods 34 are rotatably arranged on the front side and the rear side of the pushing block 33, the first swing rods 34 are four, the two first rotating rods 35 are rotatably arranged on the lower sides of the left side and the right side of the metal frame 1, the rotating blocks 36 are rotatably arranged on the lower sides of the first swing rods 34, and the rotating blocks 36 are connected with the first rotating rods 35 on the same side.
Referring to fig. 1, fig. 2, fig. 5, fig. 6, fig. 7, fig. 8 and fig. 9, the second stabilizing mechanism 4 includes a first slide bar 41, a contact block 42, a second slide bar 43, first springs 44, pressing blocks 45 and second springs 46, two first slide bars 41 are welded on the lower sides of the left side and the right side of the metal frame 1, four first slide bars 41 are slidably arranged between the two first slide bars 41 on the same side, the contact block 42 is connected between the front side and the rear side of the bottom of the contact block 42 and the metal frame 1, the second springs 46 are wound on the first slide bars 41, the four second springs 46 are arranged on the front side and the rear side of the upper part of the contact block 42, four second slide bars 43 are arranged on the front side and the rear side of the upper part of the contact block 42, pressing blocks 45 are slidably arranged between the two second slide bars 43 on the same side, the pressing blocks 33 are in contact with the pressing blocks 45 on the same side after moving, the first springs 44 are connected between the front side and the rear side of the lower part of the pressing blocks 45 and the adjacent contact blocks 42, the first springs 44 are wound on the second slide bars 43, and the fourth springs 44 are larger than the first springs 46.
When people need to place articles, people can use the metal frame 1 with the anti-toppling function, firstly people place articles on the metal frame 1 orderly, when people need to avoid toppling over of the metal frame 1, people can start the air cylinder 32, the telescopic rod of the air cylinder 32 stretches downwards to drive the pushing block 33 to move downwards, because the first rotating rod 35 is rotationally connected with the metal frame 1, the first swinging rod 34 rotates in the process of moving downwards, so that the rotating block 36 rotates, then the rotating block 36 rotates to be in contact with the ground, a stabilizing effect is achieved, meanwhile, when the pushing block 33 moves downwards to be in contact with the pressing block 45 on the same side, the pushing block 33 drives the pressing block 45 on the same side to move downwards, so that the first spring 44 is compressed, then under the elastic force of the first spring 44, the second sliding rod 43 and the contact block 42 move downwards, so that the second spring 46 is compressed, and then the contact block 42 is in contact with the ground, so that the reinforcing stabilizing effect is achieved, when the contact block 42 and the rotating block 36 are all in contact with the ground, the rotating block 36 rotates to be in contact with the ground, then the rotating block 36 is closed, the effect is achieved, when people do not need to drive the pressing block 33 to move upwards, the reset block 33 is driven to move upwards, the reset block 45 is driven by the reset block 33 to move upwards, and the reset block 32 is driven by the reset rod to move upwards, when the reset block is driven by the reset rod is not to move the reset rod is in contact with the first spring 32, the reset rod is contacted with the first spring is contacted with the reset rod is 32, the reset rod is compressed.
Example 2
On the basis of the embodiment 1, referring to fig. 1, fig. 2, fig. 7, fig. 8, fig. 9 and fig. 10, the expanding mechanism 5 further comprises expanding mechanisms 5, the expanding mechanisms 5 comprise expanding blocks 51, connecting blocks 52, second swinging rods 53 and guide rods 54, the inner sides of the two contact blocks 42 are respectively provided with a connecting block 52, the connecting blocks 52 are slidably connected with the metal frame 1, the second swinging rods 53 are rotatably arranged on the front side and the rear side of the lower part of the connecting block 52, the number of the second swinging rods 53 is four, two groups of guide rods 54 are welded on the lower left side and the lower side of the right side in the metal frame 1, one group of guide rods 54 is arranged every two, eight guide rods 54 are arranged, expanding blocks 51 are slidably arranged between the two adjacent guide rods 54, the expanding blocks 51 are slidably connected with the metal frame 1, and the second swinging rods 53 are rotatably connected with the expanding blocks 51 on the same side.
Referring to fig. 1, fig. 2, fig. 11, fig. 12 and fig. 13, the device further comprises a supporting and reinforcing mechanism 6, the supporting and reinforcing mechanism 6 comprises racks 61, supporting plate frames 62, worm wheels 63, supporting frames 64, second rotating rods 65, worm rods 66 and spur gears 67, racks 61 are respectively arranged on the front side and the rear side of the upper portion of the pushing block 33, four racks 61 are respectively arranged on the left side, the right side and the lower side of the metal frame 1, two supporting frames 64 are respectively welded on the lower side, four supporting frames 64 are respectively arranged on the left side, the right side and the lower side of the metal frame 1, the second rotating rods 65 are respectively arranged on the four supporting plates 64, supporting plate frames 62 are respectively arranged on the second rotating rods 65, four supporting plate frames 62 are respectively arranged on the inner sides of the supporting frames 64, four worm rods 66 are respectively arranged on the second rotating rods 65, worm wheels 63 are meshed with similar worm rods 66, four worm wheels 63 are respectively arranged on the outer sides of the worm rods 66, the racks 61 are meshed with the spur gears 67 on the same side after moving.
Referring to fig. 1, 2 and 19, the folding mechanism 8 further comprises a hinge 81, a first folding door 82, a second folding door 83 and a handle 84, two groups of hinges 81 are fixedly connected to the front sides of the left side and the right side of the metal frame 1 through bolts, each two hinges 81 are a group, eight hinges 81 are hinged to the first folding door 82, two first folding doors 82 are hinged to the two adjacent hinges 81 on the upper side, a second folding door 83 is hinged to the two adjacent hinges 81 on the lower side, two second folding doors 83 are arranged, and handles 84 are arranged on the inner sides of the front portions of the second folding doors 83 and the first folding doors 82.
Referring now to fig. 1, fig. 2, fig. 14, fig. 15, fig. 16, fig. 17 and fig. 18, further include a buffer mechanism 7, buffer mechanism 7 includes first expansion plate 71, first air duct 72, guide pin bushing 73, fixed block 74, second air duct 75, balloon-limiting 76, second mount 77, air receiver 78, air release valve 79, second expansion plate 711 and third air duct 710, there is fixed block 74 in the middle of upper portion of metal frame 1 through the bolt rigid coupling, be equipped with guide pin bushing 73 on the fixed block 74, the rear side is equipped with first expansion plate 71 in metal frame 1, guide pin bushing 73 right side partial front side is equipped with first air duct 72, first air duct 72 passes metal frame 1 and is connected with first expansion plate 71, the roll is equipped with balloon-limiting 76 in the guide pin bushing 73, guide pin bushing 73 right side is equipped with second air duct 75, the lower side is all through the bolt rigid coupling in metal frame 1 rear portion left and right side partial lower side, be equipped with second mount 77 between two second mount 77, second air duct 75 and air receiver 78 are connected, be equipped with air receiver 78 on 78 screw-thread on air receiver 78, first expansion plate 71 is equipped with first side partial front side expansion plate 71 and second expansion plate 710 partial front side is equipped with second expansion plate 710 and second partial front side opening and closing front side 82, thereby the fifth expansion plate 82 is opened and closing front side opening front side of fifth expansion plate 82 is opened respectively.
The contact block 42 moves downward to drive the connection block 52 on the same side to move downward, so that the second swing rod 53 rotates, and the unfolding block 51 moves outward along the guide rod 54, thereby realizing a stable effect, and the contact block 42 moves upward to drive the connection block 52 on the same side to move upward, so that the second swing rod 53 rotates reversely, and the unfolding block 51 moves inward along the guide rod 54.
The pushing block 33 moves downwards to drive the rack 61 to move downwards, when the rack 61 moves downwards to be meshed with the spur gear 67 on the same side, the rack 61 drives the spur gear 67 on the same side to rotate, so that the worm 66 rotates, the worm wheel 63 rotates, the second rotating rod 65 and the supporting plate frame 62 rotate, the supporting effect is achieved, the pushing block 33 moves upwards to drive the rack 61 to move upwards, when the rack 61 moves upwards to be meshed with the spur gear 67 on the same side, the rack 61 drives the spur gear 67 on the same side to rotate reversely, so that the worm 66 rotates reversely, the worm wheel 63 rotates reversely, and the second rotating rod 65 and the supporting plate frame 62 rotate reversely.
When people need to place articles on the metal frame 1, people manually rotate the handle 84, so that the first opening and closing door 82 and the second opening and closing door 83 rotate, the hinge 81 rotates, then people place the articles on the metal frame 1, after placement is completed, people manually reversely rotate the handle 84, so that the first opening and closing door 82 and the second opening and closing door 83 reversely rotate, the hinge 81 reversely rotates, the opening and closing effect is achieved, and dust is prevented from falling into the metal frame 1.
Firstly, people put articles on the metal frame 1 and are positioned at the front side of the first expansion plate 71, then people turn the cylinder cover of the air cylinder 78 open, then people inject nitrogen into the air cylinder 78, after the injection is finished, people turn the cylinder cover tightly on the air cylinder 78, under the external impact, the metal frame 1 can topple over, the air limiting ball 76 rolls in the guide sleeve 73, at the moment, the air limiting ball 76 does not block the first air guide pipe 72, so that the nitrogen flows into the first air guide pipe 72 through the second air guide pipe 75 and the guide sleeve 73, then the nitrogen flows into the first expansion plate 71 and flows into the second expansion plate 711 through the third air guide pipe 710, so that the first expansion plate 71 and the second expansion plate 711 become larger, the buffering effect is realized, the articles are prevented from being damaged when the metal frame 1 topples over, when the metal frame 1 is vertically placed on the ground, people can open the air release the air limiting ball 79 to the first expansion plate 71 and the second expansion plate, and then close the air limiting ball 79, and the guide sleeve 73 is arranged to be inclined, and the air guide sleeve 73 is initially rolls forwards to the position 76.
It will be apparent to those skilled in the art from this disclosure that various other changes and modifications can be made which are within the scope of the invention as defined in the appended claims.
Claims (6)
1. A metal frame with prevent empting function, characterized by includes:
the metal rack (1) and the protective shell (2), wherein the protective shell (2) is arranged on the lower side of the left side and the right side of the metal rack (1);
the first stabilizing mechanism (3) is arranged on the metal frame (1) and is used for stabilizing the first stabilizing mechanism (3) of the metal frame (1);
the second stabilizing mechanism (4) is arranged on the metal frame (1) and is used for reinforcing and stabilizing the second stabilizing mechanism (4) of the metal frame (1);
the first stabilizing mechanism (3) comprises:
the first fixing frames (31) are arranged on the lower sides of the left side and the right side of the metal frame (1);
the air cylinders (32) are arranged on the two first fixing frames (31);
the pushing blocks (33) are connected to the telescopic rods of the two cylinders (32);
the first swing rods (34) are rotatably arranged on the front side and the rear side of the pushing block (33), and the number of the first swing rods (34) is four;
the metal frame (1) is provided with two first rotating rods (35) in a rotating mode at the lower side of the left side and the right side, and the first rotating rods (35) are four;
the rotating block (36), the rotating block (36) used for stabilizing the metal frame (1) is rotatably arranged at the lower side of the first swing rod (34), and the rotating block (36) is connected with the first rotating rod (35) at the same side;
the second stabilizing mechanism (4) comprises:
the first slide bars (41) are respectively arranged on the lower sides of the left side and the right side of the metal frame (1),
four first slide bars (41);
a contact block (42) for reinforcing and stabilizing the metal frame (1) is arranged between the two first sliding rods (41) on the same side in a sliding manner;
the second springs (46) are connected between the front side and the rear side of the bottom of the contact block (42) and the metal frame (1), the second springs (46) are wound on the first sliding rod (41), and the number of the second springs (46) is four;
the front side and the rear side of the upper part of the contact block (42) are respectively provided with a second sliding rod (43), and the number of the second sliding rods (43) is four;
a pressing block (45) is arranged between the two second sliding rods (43) on the same side in a sliding manner;
the first springs (44) are connected between the front side and the rear side of the lower part of the pressing block (45) and the adjacent contact blocks (42), the first springs (44) are wound on the second sliding rod (43), and the number of the first springs (44) is four.
2. The metal frame with the anti-toppling function according to claim 1, further comprising an expansion mechanism (5) for expanding the contact area between the metal frame (1) and the ground, wherein the expansion mechanism (5) comprises:
the inner sides of the two contact blocks (42) are respectively provided with a connecting block (52), and the connecting blocks (52) are connected with the metal frame (1) in a sliding manner;
the second swing rods (53) are rotatably arranged on the front side and the rear side of the lower part of the connecting block (52), and the number of the second swing rods (53) is four;
two groups of guide rods (54) are respectively arranged on the lower sides of the left side and the right side in the metal frame (1), each two guide rods (54) are a group, and eight guide rods (54) are arranged;
the unfolding blocks (51) are arranged between two adjacent guide rods (54) in a sliding mode, the number of the unfolding blocks (51) is four, the unfolding blocks (51) are connected with the metal frame (1) in a sliding mode, and the second swinging rods (53) are connected with the unfolding blocks (51) on the same side in a rotating mode.
3. The metal frame with anti-toppling function according to claim 2, further comprising a supporting and reinforcing mechanism (6) for supporting the metal frame (1), wherein the supporting and reinforcing mechanism (6) comprises:
racks (61), wherein the racks (61) are arranged on the front side and the rear side of the upper part of the pushing block (33), and the racks (61) are four;
the two support frames (64) are respectively arranged on the lower sides of the left side and the right side of the metal frame (1), and the four support frames (64) are arranged;
the second rotating rod (65) is rotatably arranged on the supporting frame (64), and the second rotating rod (65) is provided with four rotating rods;
the support plate frame (62) is arranged on the second rotating rod (65), and the support plate frame (62) is provided with four;
the worm (66) is rotatably arranged on the inner side of the support frame (64), and the number of the worm (66) is four;
a worm wheel (63), wherein the worm wheel (63) is arranged on the second rotating rod (65), the worm wheel (63) is meshed with a similar worm (66), and the worm wheel (63) is provided with four;
and the outer side of the worm (66) is provided with spur gears (67), the racks (61) are meshed with the spur gears (67) on the same side after moving, and the number of the spur gears (67) is four.
4. A metal frame with anti-toppling function according to claim 3, further comprising an opening and closing mechanism (8) for closing the metal frame (1), wherein the opening and closing mechanism (8) comprises:
two groups of hinges (81) are arranged on the front sides of the left side and the right side of the metal frame (1), each two hinges (81) are a group, and the number of the hinges (81) is eight;
the first opening and closing doors (82) are hinged between two hinges (81) adjacent to the upper side, and the first opening and closing doors (82) are two;
the second opening and closing doors (83) are hinged between two adjacent hinges (81) at the lower side, and two second opening and closing doors (83) are arranged;
the handles (84) are arranged on the inner sides of the front parts of the second opening and closing door (83) and the first opening and closing door (82).
5. The metal frame with anti-toppling function according to claim 4, further comprising a buffering mechanism (7) for buffering the article, wherein the buffering mechanism (7) comprises:
a fixed block (74), wherein the middle of the upper part of the metal frame (1) is provided with the fixed block (74);
the guide sleeve (73) is arranged on the fixed block (74);
a first expansion plate (71), wherein the first expansion plate (71) is arranged at the inner rear side of the metal frame (1);
the right side of the guide sleeve (73) is provided with a first air duct (72), and the first air duct (72) penetrates through the metal frame (1) to be connected with the first expansion plate (71);
a limiting balloon (76), wherein the limiting balloon (76) is arranged in the guide sleeve (73) in a rolling way;
the second air duct (75), the right side of the guide sleeve (73) is provided with the second air duct (75);
the second fixing frames (77) are arranged on the lower sides of the left side and the right side of the rear part of the metal frame (1); the air storage cylinders (78) are arranged between the two second fixing frames (77), and the second air guide pipes (75) are connected with the air storage cylinders (78);
the air release valve (79) is arranged on the right side of the front part of the first expansion plate (71) and is biased towards the upper side;
the front side of the first expansion plate (71) is provided with five third air guide pipes (710);
and second expansion plates (711) are connected between the front sides of the five third air guide pipes (710).
6. The metal frame with anti-toppling function according to claim 5, wherein the air reservoir (78) is provided with a cylinder cover in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210403433.6A CN114847656B (en) | 2022-04-18 | 2022-04-18 | Metal rack with anti-toppling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210403433.6A CN114847656B (en) | 2022-04-18 | 2022-04-18 | Metal rack with anti-toppling function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114847656A CN114847656A (en) | 2022-08-05 |
| CN114847656B true CN114847656B (en) | 2023-08-11 |
Family
ID=82631317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210403433.6A Active CN114847656B (en) | 2022-04-18 | 2022-04-18 | Metal rack with anti-toppling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114847656B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007040069A (en) * | 2005-08-01 | 2007-02-15 | Susumu Honda | Metal frame peeler |
| CN105559364A (en) * | 2015-12-02 | 2016-05-11 | 宁波高新区敦和科技有限公司 | Anti-falling compact shelf |
| CN108583738A (en) * | 2018-03-27 | 2018-09-28 | 江苏信息职业技术学院 | A kind of device for making bicycle keep balance |
| CN210682845U (en) * | 2019-07-06 | 2020-06-05 | 江苏弘盛建设工程集团有限公司 | Engineering distribution pipe cable drawing device |
| CN211604050U (en) * | 2020-05-13 | 2020-09-29 | 广东培正学院 | Server for computer that heat dispersion is good |
| CN111728384A (en) * | 2020-07-16 | 2020-10-02 | 合肥市金力工贸有限责任公司 | Metal filing cabinet with prevent empting function |
| CN212861489U (en) * | 2020-07-24 | 2021-04-02 | 上海彼岸物流有限公司 | Transportation commodity circulation frame is prevented empting by thing flow box |
| CN112701505A (en) * | 2020-12-17 | 2021-04-23 | 广东电网有限责任公司 | Anti-falling power supply device |
| CN213355738U (en) * | 2020-08-21 | 2021-06-04 | 苏州市天创金属制品有限公司 | Anti-toppling metal goods shelf with improved supporting strength |
| CN214283922U (en) * | 2020-12-24 | 2021-09-28 | 杭州升创五金制品有限公司 | Metal frame with prevent empting |
| CN114235559A (en) * | 2021-12-23 | 2022-03-25 | 华津国检（深圳）金银珠宝检验中心有限公司 | Detection equipment for hardness of precious metal ornaments |
-
2022
- 2022-04-18 CN CN202210403433.6A patent/CN114847656B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007040069A (en) * | 2005-08-01 | 2007-02-15 | Susumu Honda | Metal frame peeler |
| CN105559364A (en) * | 2015-12-02 | 2016-05-11 | 宁波高新区敦和科技有限公司 | Anti-falling compact shelf |
| CN108583738A (en) * | 2018-03-27 | 2018-09-28 | 江苏信息职业技术学院 | A kind of device for making bicycle keep balance |
| CN210682845U (en) * | 2019-07-06 | 2020-06-05 | 江苏弘盛建设工程集团有限公司 | Engineering distribution pipe cable drawing device |
| CN211604050U (en) * | 2020-05-13 | 2020-09-29 | 广东培正学院 | Server for computer that heat dispersion is good |
| CN111728384A (en) * | 2020-07-16 | 2020-10-02 | 合肥市金力工贸有限责任公司 | Metal filing cabinet with prevent empting function |
| CN212861489U (en) * | 2020-07-24 | 2021-04-02 | 上海彼岸物流有限公司 | Transportation commodity circulation frame is prevented empting by thing flow box |
| CN213355738U (en) * | 2020-08-21 | 2021-06-04 | 苏州市天创金属制品有限公司 | Anti-toppling metal goods shelf with improved supporting strength |
| CN112701505A (en) * | 2020-12-17 | 2021-04-23 | 广东电网有限责任公司 | Anti-falling power supply device |
| CN214283922U (en) * | 2020-12-24 | 2021-09-28 | 杭州升创五金制品有限公司 | Metal frame with prevent empting |
| CN114235559A (en) * | 2021-12-23 | 2022-03-25 | 华津国检（深圳）金银珠宝检验中心有限公司 | Detection equipment for hardness of precious metal ornaments |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114847656A (en) | 2022-08-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207121017U (en) | A kind of glass storage device | |
| CN114847656B (en) | Metal rack with anti-toppling function | |
| CN212271934U (en) | Sliding door and window capable of being opened flexibly | |
| KR100990227B1 (en) | Sliding door type storage closet equipped with damper | |
| CN111412245A (en) | Shock attenuation tool equipment | |
| CN210707082U (en) | Movable compartment wall structure of wagon compartment | |
| CN212268232U (en) | Foldable dustproof tray case | |
| CN114468594B (en) | Multifunctional intelligent bookshelf | |
| US5384975A (en) | Overhead door apparatus | |
| CN112878857B (en) | Fire-resistant shockproof safe case | |
| CN112978049A (en) | Transportation fixing device of fragile article | |
| CN103277026A (en) | Mine safety door | |
| CN209536074U (en) | A kind of garbage truck parallel-moving type door and garbage truck | |
| CN213458574U (en) | Psychology teaching show board | |
| KR200142603Y1 (en) | Travelling collapsible door | |
| CN220660937U (en) | Glove box structure with adjusting mechanism | |
| CN112914275B (en) | Furniture cabinet with storage mechanism for indoor design | |
| CN110664125A (en) | Intelligent combined wardrobe capable of preventing clothes from being scratched | |
| CN221475115U (en) | Storage device for door and window production and processing | |
| CN221528568U (en) | Portable explosion-proof monitor convenient to automatically, accomodate protection | |
| CN221069026U (en) | Packing box for wholesale retail of stationery | |
| CN219645343U (en) | Automatic folding pedal device with damping large load | |
| CN209474003U (en) | A kind of dais of band teaching lecture notes function | |
| CN215347845U (en) | Storage basket assembly and storage cabinet thereof | |
| JP2899751B1 (en) | Folding scaffold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A metal frame with anti tipping function Granted publication date: 20230811 Pledgee: Jiangxi Zhangshu Rural Commercial Bank Co.,Ltd. Pledgor: JIANGXI LIGHT METAL EQUIPMENT GROUP CO.,LTD. Registration number: Y2024980034870 |