CN112141482B - Special packaging box convenient to carry large-scale electric appliance - Google Patents
Special packaging box convenient to carry large-scale electric appliance Download PDFInfo
- Publication number
- CN112141482B CN112141482B CN202011224262.8A CN202011224262A CN112141482B CN 112141482 B CN112141482 B CN 112141482B CN 202011224262 A CN202011224262 A CN 202011224262A CN 112141482 B CN112141482 B CN 112141482B
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- rod
- fixed
- box body
- elastic bolt
- fixing
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 34
- 238000012856 packing Methods 0.000 claims abstract description 6
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 230000001960 triggered effect Effects 0.000 claims description 3
- 230000007723 transport mechanism Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 239000003292 glue Substances 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
- B65D11/20—Details of walls made of plastics material
- B65D11/22—Reinforcing for strengthening parts of members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/20—External fittings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/20—External fittings
- B65D25/22—External fittings for facilitating lifting or suspending of containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/68—Containers, packaging elements or packages, specially adapted for particular articles or materials for machines, engines or vehicles in assembled or dismantled form
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a special packaging box convenient for carrying large-scale electric appliances, which comprises a box body, a carrying mechanism, a supporting mechanism and a reinforcing mechanism, wherein a plurality of reinforcing ribs with rectangular frames are arranged on the inner wall of the box body, each reinforcing rib is fixed on the inner wall in the box body, and a buffer layer is arranged on the inner side of each reinforcing rib; the bottom of the box body is provided with a supporting mechanism; the transport mechanism who sets up is convenient for the staff and carries packing box, strengthens the intensity of box simultaneously, prevents that box and electrical apparatus break away from in handling.
Description
Technical Field
The invention relates to the field of packaging boxes, in particular to a special packaging box convenient for carrying of large-scale electric appliances.
Background
The existing large-sized electric appliances are generally packaged by paper boxes, and buffer foam is placed in a packaging box to protect the electric appliances, so that the electric appliances are prevented from being damaged due to collision in the transportation process, but the packaging box has the major defect that the electric appliances are difficult to carry in the carrying process, and particularly, the carrying difficulty of workers is very large when the electric appliances are carried in a corridor; when the electrical apparatus is higher, need the staff to carry the packing box transversely, it is inconvenient that the transport is got up in narrow corridor like this.
After electrical apparatus packed through the packing box, when carrying, when electrical apparatus is heavier, produce the carton easily and break, electrical apparatus can break away from out in the carton like this, and the carrier transport be the box, can produce great potential safety hazard like this, when carrying the major possession simultaneously, can't have a rest on stair (the ladder is more narrow, when electrical apparatus placed on the ladder, the focus is unsettled, the packing box can produce the action that deflects downwards like this, danger that is promptly like to the carrier).
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the special packaging box for the large-sized electric appliance, which is convenient for workers to carry, enhances the strength of a packaging box body, and can support the packaging box during carrying, so that the labor intensity of the workers is reduced, and the electric appliance can be prevented from being separated from the packaging box.
In order to achieve the purpose, the scheme of the invention is as follows: a special packaging box convenient for carrying large-scale electric appliances comprises a box body, a carrying mechanism, a supporting mechanism and a reinforcing mechanism, wherein a plurality of reinforcing ribs with rectangular frames are arranged on the inner wall of the box body, each reinforcing rib is fixed on the inner wall in the box body, and a buffer layer is arranged on the inner side of each reinforcing rib; the bottom of the box body is provided with a supporting mechanism, the supporting mechanism comprises a base, supporting rods and a limiting assembly, the base is fixed at the bottom of the box body, a plurality of supporting rods are fixed on the side face of the base, each supporting rod is a telescopic rod, the bottom of the base is provided with a trigger block, when the trigger block is pressed, the supporting rods are locked and stop stretching, and therefore the supporting rods support the packaging box; the carrying mechanism is arranged on the outer wall of the box body and is opposite to the reinforcing ribs in position, the carrying mechanism comprises fixing frames, straps and fixing assemblies, the fixing frames are rectangular frames and are sleeved on the box body, bolts penetrate through the fixing frames and penetrate through the fixing frames to be fixed with the reinforcing ribs, the straps are fixed on the two fixing frames, the fixing assemblies are fixed on each fixing frame, and the soft pillows are fixed between the two fixing frames through the fixing assemblies, so that the back of a worker is prevented from being abraded; be provided with reinforcing mechanism at the box outer wall, reinforcing mechanism includes the brace, and the brace is fixed between mount and base, through brace guarantee box intensity.
Preferably, the buffer layer includes rubber strip and spring, be fixed with many springs on the inside of strengthening rib, be provided with the telescopic link of direction in every spring, it is fixed with the rubber strip to serve in addition at the spring, many rubber strips enclose the rectangle and press from both sides tight and the buffering to the electrical apparatus, be fixed with the regulation pole through the bearing on every rubber strip, it passes strengthening rib and mount to adjust the pole, one of them section that stretches into in the box on the regulation pole is provided with the external screw thread, it has and adjusts pole external screw thread matched with screw hole to open on the mount, the one end setting that is located the box outside at the regulation pole is fixed with the nut.
Preferably, the support rod comprises an inner rod and an outer rod which are mutually nested, a plurality of limiting holes with opposite positions are formed in the inner rod and the outer rod, an elastic bolt is arranged on the outer rod, when the elastic bolt is ejected out, the elastic bolt simultaneously penetrates through the limiting holes of the inner rod and the outer rod to realize limiting, and when the elastic bolt retracts, the elastic bolt leaves the limiting holes of the inner rod and the outer rod to realize free sliding; the base bottom just is provided with the trigger block near one side of braces, and the trigger block is just pressed the button and the button is connected with the elasticity bolt promptly, and the elasticity bolt inserts interior pole and the spacing downthehole of outer pole when the button is triggered, realizes the locking like this.
Preferably, the top of the button is hinged on the cam through a connecting rod, a return spring is arranged on the cam, a wire wheel is fixed on the cam, and a pull rope is wound on the wire wheel; be fixed with the mount pad on the outer pole, be provided with on the mount pad with the communicating sleeve in the spacing hole of outer pole, the elasticity bolt has been placed in the sleeve, the pressure spring has been placed in the sleeve between the sleeve of elasticity bolt and outer pole, the pressure spring cover is on the elasticity bolt, the both ends of pressure spring are fixed respectively on elasticity bolt and outer pole, telescopic top is sealed and is left the pore that the stay cord passed, the stay cord is connected with the elasticity bolt in stretching into the sleeve, when pressing down like this, the elasticity bolt inserts in the spacing hole of interior pole and outer pole, when the button does not press, the spacing hole of interior pole and outer pole is left to the elasticity bolt, interior pole can be relative automatic sliding with the outer pole like this.
Preferably, the bottom of the support rod is inclined to the rear to prevent the deflection when the electric appliance is put down for rest.
Preferably, the fixing component on the fixing frame is a magic tape, and the soft pillow is also fixed with the magic tape, so that the soft pillow is fixed on the fixing frame through the magic tape.
Compared with the prior art, the invention has the advantages that: 1. the conveying mechanism is convenient for workers to convey the packaging box body, meanwhile, the strength of the box body is enhanced, and the box body is prevented from being separated from an electric appliance in the conveying process; 2. the supporting mechanism can support the box body in the carrying process, so that a worker can rest during carrying, and the length of the supporting rod can be adjusted in a self-adaptive manner, so that the worker is not required to operate; 3. the buffer layer that sets up can extrude the electrical apparatus in the box, prevents that electrical apparatus and box from colliding, can relieve the buffer layer simultaneously and to the extrusion of electrical apparatus fast, is convenient for like this take out the electrical apparatus.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
FIG. 3 is a schematic view of the fixing frame, the rectangular frame and the buffer layer of the present invention.
FIG. 4 is a schematic view of the supporting mechanism of the present invention.
The device comprises a box body, a reinforcing rib, a buffer layer, 1.3, a rubber strip, 1.4, a spring, 1.5, an adjusting rod, 1.6, a nut, 2, a carrying mechanism, 2.1, a fixing frame, 2.2, a strap, 2.3, a fixing component, 2.4, a magic tape, 2.5, a soft pillow, 3, a supporting mechanism, 3.1, a base, 3.3, a button, 3.4, a connecting rod, 3.5, a cam, 3.7, a wire wheel, 3.8, a pull rope, 3.9, an installation seat, 3.10, a sleeve, 3.11, a pressure spring, 3.12, a supporting rod, 3.13, an inner rod, 3.14, an outer rod, 3.15, an elastic bolt, 3.16, a limiting component, 4, a reinforcing mechanism, 4.1 and a pull strip.
Detailed Description
The invention will now be further elucidated with reference to the drawing.
As shown in fig. 1-4, a special packaging box for large-scale electrical appliances, which is convenient to carry, comprises a box body 1, a carrying mechanism 2, a supporting mechanism 3 and a reinforcing mechanism 4, wherein a plurality of reinforcing ribs 1.1 (the reinforcing ribs 1.1 are made of light and high-strength plastics) with rectangular frames are arranged on the inner wall of the box body 1, each reinforcing rib 1.1 is fixed on the inner wall of the box body 1 through glue, a buffer layer 1.2 is arranged on the inner side of each reinforcing rib 1.1, and the buffer layer 1.2 is extruded on the outer wall of the electrical appliance, so that the electrical appliance is prevented from shaking violently in the carrying process, and meanwhile, the reinforcing ribs 1.1 can prevent the electrical appliance from falling out of the box body 1, so that the strength of the box body 1 is ensured; a supporting mechanism 3 is fixed at the bottom of the box body 1 through glue, the supporting mechanism 3 comprises a base 3.1 and supporting rods 3.12, the base 3.1 is fixed at the bottom of the box body 1 through the glue (the base 3.1 is also made of light and high-strength plastics), a plurality of supporting rods 3.12 are fixed on the side faces of the front side and the rear side of the base 3.1, each supporting rod 3.12 is a telescopic rod, a trigger block is arranged at the bottom of the left side of the base 3.1, when the trigger block is pressed (when the base 3.1 is placed on a stair step, the trigger block is pressed and retracted into the base 3.1), the supporting rods 3.12 are locked and stop stretching, the bottoms of the supporting rods 3.12 are supported on the next stair step, so that the box body 1 is supported, so that a worker can stop to rest when carrying the box body 1 on the stair, and the supporting rods 3.12 support the packing box; the outer wall of the box body 1 is provided with a carrying mechanism 2, the carrying mechanism 2 is opposite to a reinforcing rib 1.1 (the carrying mechanism 2 is positioned outside the reinforcing rib 1.1), the carrying mechanism 2 comprises a fixing frame 2.1, straps 2.2 and fixing components 2.3, the fixing frame 2.1 is a rectangular frame, the fixing frame 2.1 is sleeved on the box body 1, bolts penetrate through the fixing frame 2.1 and penetrate through the fixing frame 2.1 to be fixed with the reinforcing rib 1.1, the straps 2.2 are fixed on the two fixing frames 2.1 through the bolts, the fixing components 2.3 are fixed on each fixing frame 2.1, and soft pillows 2.5 are fixed between the two fixing frames 2.1 through the fixing components 2.3, so that the back of a worker is prevented from being abraded; be provided with strengthening mechanism 4 at box 1 outer wall, strengthening mechanism 4 includes brace 4.1, brace 4.1 passes through fix with rivet between mount 2.1 and base 3.1, guarantee box 1 intensity through brace 4.1, when carrying box 1, staff's power mainly acts on mount 2.1, through tensioning base 3.1 and mount 2.1 in brace 4.1, form the basket carried on the back form between mount 2.1 and the base 3.1 like this, prevent that base 3.1 and box 1 from breaking away from.
The buffer layer 1.2 comprises rubber strips 1.3 and springs 1.4, a plurality of springs 1.4 are fixed inside the reinforcing rib 1.1 through bolts, a guiding telescopic rod is arranged in each spring 1.4, the rubber strip 1.3 is fixed on the other end of the spring 1.4 through glue, the plurality of rubber strips 1.3 enclose into a rectangle to clamp and buffer the electric appliance, an adjusting rod 1.5 is fixed on each rubber strip 1.3 through a bearing, the adjusting rod 1.5 penetrates through the reinforcing rib 1.1 and the fixing frame 2.1, one section of the adjusting rod 1.5 extending into the box body 1 is provided with external threads, a threaded hole matched with the external threads of the adjusting rod 1.5 is arranged on the fixing frame 2.1, a nut 1.6 is fixed at one end of the adjusting rod 1.5 positioned outside the box body 1, when the rubber strip 1.3 is required to be pressed on the surface of the electric appliance, the nut 1.5 is far away from the threaded hole on the fixing frame 2.1, so that the adjusting rod 1.5 can slide freely, when the electric appliance is required to be taken out, need not rubber strip 1.3 when pressing on electrical apparatus, outwards pulling adjusts pole 1.5, rotatory regulation pole 1.5 simultaneously, make the external screw thread on adjusting pole 1.5 and the interior screw-thread fit on the fixed strip like this, adjust the unable slip of pole 1.5 like this, rubber strip 1.3 does not press on the electrical apparatus outer wall like this, be convenient for like this to take out electrical apparatus, when needs compress tightly electrical apparatus, reverse twist adjust pole 1.5 leave the screw hole on mount 2.1 can.
The support rod 3.12 comprises an inner rod 3.13 and an outer rod 3.14 which are mutually nested, a plurality of limiting holes with opposite positions are formed in the inner rod and the outer rod 3.14, an elastic bolt 3.15 is arranged on the outer rod 3.14, when the elastic bolt 3.15 is ejected out, the elastic bolt 3.15 simultaneously penetrates through the limiting holes of the inner rod 3.13 and the outer rod 3.14 to realize limiting, and when the elastic bolt retracts, the elastic bolt 3.15 leaves the limiting holes of the inner rod 3.13 and the outer rod 3.14 to realize free sliding; the bottom of the base 3.1 and the side close to the strap 2.2 are provided with a trigger block, the trigger block is a button 3.3 and the button 3.3 is connected with an elastic bolt 3.15, when the button 3.3 is triggered, the elastic bolt 3.15 is inserted into the limiting holes of the inner rod 3.13 and the outer rod 3.14, so that locking is realized, and when the button 3.3 is not pressed and bounced out, the inner rod 3.13 and the outer rod 3.14 can be freely stretched.
The base 3.1 is hollow, a cam 3.5 is fixed at the hollow part of the base 3.1 through a rotating shaft, a return spring is fixed between the cam 3.5 and the inner wall of the base 3.1, the cam 3.5 is reset through the return spring, the top of a button 3.3 is hinged to the cam 3.5 through a connecting rod 3.4, a wire wheel 3.7 is fixed on the cam 3.5, a pull rope 3.8 is wound on the wire wheel 3.7, when the button 3.3 is pressed, the button 3.3 rises, the button 3.3 drives the cam 3.5 to rotate clockwise through the connecting rod 3.4, the wire wheel 3.7 also rotates clockwise, and therefore the wire wheel 3.7 realizes paying off; an installation base 3.9 is fixed on an outer rod 3.14, a sleeve 3.10 communicated with a limiting hole of the outer rod 3.14 is arranged on the installation base 3.9, an elastic bolt 3.15 is arranged in the sleeve 3.10, a pressure spring 3.11 is arranged in the sleeve 3.10 between the elastic bolt 3.15 and the outer rod 3.14, the pressure spring 3.11 is sleeved on the elastic bolt 3.15, two ends of the pressure spring 3.11 are respectively fixed on the left end parts of the elastic bolt 3.15 and the sleeve 3.10, the top of the sleeve 3.10 is sealed and is provided with a fine hole through which a pull rope 3.8 passes, the pull rope 3.8 extends into the sleeve 3.10 to be connected with the elastic bolt 3.15, when a button 3.3 is pressed down, the elastic bolt 3.15 is inserted into the limiting holes of an inner rod 3.13 and the outer rod 3.14 (a wire wheel 3.7 is paid off, the elastic bolt 3.15 is inserted into the limiting hole of the inner rod 3.13 and the outer rod 3.14 under the action of the pressure spring 3.11, when the elastic bolt 3.3.15 is pressed down, the outer rod is not pressed, the elastic bolt 3.14 is returned to the inner rod 3.14, so as to freely extend and retract), the elastic bolt 3.15 leaves the limiting holes of the inner rod 3.13 and the outer rod 3.14, so that the inner rod 3.13 and the outer rod 3.14 can automatically slide relatively.
The bottom of bracing piece 3.12 is to the slope of back, prevents to transfer when having a rest at electrical apparatus and takes place to deflect, prevents promptly that electrical apparatus top from to the slope of back side, guarantees safety like this.
The fixed component 2.3 on the mount 2.1 is magic tape 2.4 promptly, also is fixed with magic tape 2.4 on the soft pillow 2.5 equally, pastes 2.5 through the magic and fixes on mount 2.1 soft pillow 2.5 like this, can dismantle and install soft pillow 2.5 like this at any time.
The additional materials on the box body 1 are all made of light and high-brightness plastics, so that the box body is ensured to be less in weight increase while the strength is ensured.
Claims (2)
1. A special packaging box convenient for carrying large-scale electric appliances comprises a box body, a carrying mechanism, a supporting mechanism and a reinforcing mechanism, and is characterized in that a plurality of reinforcing ribs with rectangular frames are arranged on the inner wall of the box body, each reinforcing rib is fixed on the inner wall of the box body, and a buffer layer is arranged on the inner side of each reinforcing rib; the bottom of the box body is provided with a supporting mechanism, the supporting mechanism comprises a base, supporting rods and a limiting assembly, the base is fixed at the bottom of the box body, a plurality of supporting rods are fixed on the side face of the base, each supporting rod is a telescopic rod, the bottom of the base is provided with a trigger block, when the trigger block is pressed, the supporting rods are locked and stop stretching, and therefore the supporting rods support the packaging box; the carrying mechanism is arranged on the outer wall of the box body and is opposite to the reinforcing ribs in position, the carrying mechanism comprises fixing frames, straps and fixing assemblies, the fixing frames are rectangular frames and are sleeved on the box body, bolts penetrate through the fixing frames and penetrate through the fixing frames to be fixed with the reinforcing ribs, the straps are fixed on the two fixing frames, the fixing assemblies are fixed on each fixing frame, and the soft pillows are fixed between the two fixing frames through the fixing assemblies, so that the back of a worker is prevented from being abraded; a reinforcing mechanism is arranged on the outer wall of the box body and comprises a brace, the brace is fixed between the fixing frame and the base, and the strength of the box body is guaranteed through the brace; the buffer layer comprises rubber strips and springs, a plurality of springs are fixed inside the reinforcing ribs, a guiding telescopic rod is arranged in each spring, the rubber strips are fixed at the other ends of the springs, the rubber strips surround a rectangle to clamp and buffer an electric appliance, an adjusting rod is fixed on each rubber strip through a bearing, the adjusting rod penetrates through the reinforcing ribs and a fixing frame, an external thread is arranged at one section of the adjusting rod extending into the box body, a threaded hole matched with the external thread of the adjusting rod is formed in the fixing frame, and a nut is fixed at one end of the adjusting rod, which is positioned outside the box body; the support rod comprises an inner rod and an outer rod which are mutually nested, a plurality of limiting holes with opposite positions are formed in the inner rod and the outer rod, an elastic bolt is arranged on the outer rod, when the elastic bolt is ejected out, the elastic bolt simultaneously penetrates through the limiting holes of the inner rod and the outer rod to realize limiting, and when the elastic bolt retracts, the elastic bolt leaves the limiting holes of the inner rod and the outer rod to realize free sliding; a trigger block is arranged at the bottom of the base and on one side close to the strap, the trigger block is a button, the button is connected with an elastic bolt, and the elastic bolt is inserted into the limiting holes of the inner rod and the outer rod when the button is triggered, so that locking is realized; the top of the button is hinged on the cam through a connecting rod, a return spring is arranged on the cam, a wire wheel is fixed on the cam, and a pull rope is wound on the wire wheel; the outer rod is fixed with a mounting seat, the mounting seat is provided with a sleeve communicated with a limiting hole of the outer rod, an elastic bolt is arranged in the sleeve, a pressure spring is arranged in the sleeve between the elastic bolt and the outer rod and sleeved on the elastic bolt, two ends of the pressure spring are respectively fixed on the elastic bolt and the outer rod, the top of the sleeve is sealed and provided with a fine hole through which a pull rope passes, the pull rope extends into the sleeve to be connected with the elastic bolt, when a button is pressed down, the elastic bolt is inserted into the limiting holes of the inner rod and the outer rod, when the button is not pressed, the elastic bolt leaves the limiting holes of the inner rod and the outer rod, and the inner rod and the outer rod can relatively and automatically slide; the bottom of the supporting rod inclines backwards to prevent the deflection when the electrical appliance is placed for rest.
2. The special packing box of claim 1, wherein the fixing component of the fixing frame is a hook and loop fastener, and the soft pillow is also fixed with a hook and loop fastener, so that the soft pillow is fixed on the fixing frame through the hook and loop fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011224262.8A CN112141482B (en) | 2020-11-05 | 2020-11-05 | Special packaging box convenient to carry large-scale electric appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011224262.8A CN112141482B (en) | 2020-11-05 | 2020-11-05 | Special packaging box convenient to carry large-scale electric appliance |
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| Publication Number | Publication Date |
|---|---|
| CN112141482A CN112141482A (en) | 2020-12-29 |
| CN112141482B true CN112141482B (en) | 2022-04-08 |
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| CN202011224262.8A Active CN112141482B (en) | 2020-11-05 | 2020-11-05 | Special packaging box convenient to carry large-scale electric appliance |
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Citations (1)
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| CN207242361U (en) * | 2017-10-12 | 2018-04-17 | 齐齐哈尔医学院 | A kind of kit of antitumor susceptibility detection |
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| US20150158172A1 (en) * | 2012-04-04 | 2015-06-11 | At & Mc Pty Ltd | Tool Container |
| US20190178565A1 (en) * | 2017-12-12 | 2019-06-13 | Rebecca Horton | Modular Cooler Apparatus and System |
| CN108202922A (en) * | 2018-01-10 | 2018-06-26 | 山东大学齐鲁医院 | A kind of oncology special nursing medicine-chest |
| CN209582317U (en) * | 2019-01-23 | 2019-11-05 | 福建华发包装有限公司 | A kind of base of Packaging Box |
| CN209455273U (en) * | 2019-01-24 | 2019-10-01 | 开平市力泰五金制品有限公司 | A kind of manipulator conveying equipment |
| CN210133399U (en) * | 2019-04-18 | 2020-03-10 | 石家庄凯华环保科技有限公司 | Transfer box for sewage treatment |
| CN211461703U (en) * | 2020-01-02 | 2020-09-11 | 陈会请 | Safe type neonate umbilical vein puts pipe fixing device |
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| CN207242361U (en) * | 2017-10-12 | 2018-04-17 | 齐齐哈尔医学院 | A kind of kit of antitumor susceptibility detection |
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| Title |
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| 旅行箱的模块化设计探讨;于晨;《设计》;20121015(第10期);第25-26页 * |
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| CN112141482A (en) | 2020-12-29 |
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Denomination of invention: A specialized packaging box for large electrical appliances that is easy to handle Effective date of registration: 20230509 Granted publication date: 20220408 Pledgee: Changde Finance Guarantee Co.,Ltd. Pledgor: HUNAN XINSHENG PACKAGING TECHNOLOGY Co.,Ltd. Registration number: Y2023980040171 |
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Denomination of invention: A specialized packaging box for easy handling of large electrical appliances Granted publication date: 20220408 Pledgee: Changde Finance Guarantee Co.,Ltd. Pledgor: HUNAN XINSHENG PACKAGING TECHNOLOGY Co.,Ltd. Registration number: Y2024980016567 |