CN113264275A - Lock box structure of packaging box and preparation process thereof - Google Patents
Lock box structure of packaging box and preparation process thereof Download PDFInfo
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- CN113264275A CN113264275A CN202110379509.1A CN202110379509A CN113264275A CN 113264275 A CN113264275 A CN 113264275A CN 202110379509 A CN202110379509 A CN 202110379509A CN 113264275 A CN113264275 A CN 113264275A
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- handle
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- slide rail
- adjusting
- moving mechanism
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- 238000004806 packaging method and process Methods 0.000 title abstract description 8
- 238000002360 preparation method Methods 0.000 title abstract description 7
- 229920001131 Pulp (paper) Polymers 0.000 claims abstract description 8
- 239000004033 plastic Substances 0.000 claims abstract description 8
- 229920003023 plastic Polymers 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims description 83
- 238000003825 pressing Methods 0.000 claims description 30
- 238000007789 sealing Methods 0.000 claims description 30
- 238000009434 installation Methods 0.000 claims description 29
- 238000005452 bending Methods 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 18
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 150000002739 metals Chemical class 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- 230000001186 cumulative effect Effects 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 241001330002 Bambuseae Species 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
- 239000011425 bamboo Substances 0.000 claims 1
- 238000004891 communication Methods 0.000 claims 1
- 238000013329 compounding Methods 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 238000010030 laminating Methods 0.000 claims 1
- 238000007493 shaping process Methods 0.000 claims 1
- 238000011084 recovery Methods 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 239000002131 composite material Substances 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 5
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Images
Classifications
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- 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
- B65D25/28—Handles
- B65D25/2802—Handles fixed, i.e. non-swingable, handles
- B65D25/2805—Handles fixed, i.e. non-swingable, handles provided on a local area of the side walls
- B65D25/2808—Horizontal, e.g. U-shaped
-
- 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
- B65D11/10—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material of polygonal cross-section and all parts being permanently connected to each other
-
- 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
- B65D11/18—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material collapsible, i.e. with walls hinged together or detachably connected
-
- 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
-
- 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
- B65D55/00—Accessories for container closures not otherwise provided for
- B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
- B65D55/14—Applications of locks, e.g. of permutation or key-controlled locks
-
- 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
- B65D9/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of wood or substitutes therefor
- B65D9/06—Boxes or crates of polygonal cross-section
-
- 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
- B65D9/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of wood or substitutes therefor
- B65D9/32—Details of wooden walls; Connections between walls
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention provides a box locking structure of a packaging box and a preparation process thereof, and the box locking structure comprises a paper film box body, a handle and a hardware locking piece, wherein the paper film box body comprises an upper box body and a lower box body, the handle comprises an upper handle and a lower handle, the outer sides of openings of the upper box body and the lower box body are respectively provided with a step-convex annular edge, the edges are respectively provided with a slide rail, the inner sides of the upper handle and the lower handle are respectively provided with a slide groove, and after the openings of the upper box body and the lower box body are jointed, both the upper handle and the lower handle can be used: the paper film box body is made of paper pulp and plastic composite materials and is connected with the upper box body and the lower box body through the sliding grooves in a sliding mode. The invention can solve the technical problems that the use of the paper mould is favorable for secondary recovery of resources, but the paper mould box body cannot bear heavier objects due to insufficient strength of the paper mould, so that the use range of the paper mould box body is reduced.
Description
Technical Field
The invention relates to the technical field of locking, in particular to a lock box structure of a packaging box and a preparation process thereof.
Background
The paper mould is used on the inner support package before many, recently, along with the improvement of the mould design technology and the production technology of the paper mould, the application is gradually expanded to the outer box of the package, but the structure of the paper mould still has certain limitation, the use of the paper mould is favorable for the secondary recovery of resources, but the paper mould leads to the fact that the paper mould box body can not bear heavier articles because of insufficient strength of the paper mould, and the application range of the paper mould box body is reduced.
Disclosure of Invention
The invention provides a lock box structure of a packaging box and a preparation process thereof, which are used for solving the technical problems in the technical background.
In order to solve the technical problem, the invention discloses a box locking structure of a packaging box, which comprises a paper film box body, a handle and a hardware locking piece, wherein the paper film box body comprises an upper box body and a lower box body, the handle comprises an upper handle and a lower handle, the outer sides of the opening of the upper box body and the lower box body are respectively provided with an annular edge protruding in a stepped manner, the edges are respectively provided with a slide rail, the inner sides of the upper handle and the lower handle are respectively provided with a slide groove, and after the opening of the upper box body and the opening of the lower box body are attached, both the upper handle and the lower handle can be used: through the spout with go up the box body with the slide rail sliding connection of box body down, the five metals latch fitting be used for with go up handle and lower handle locking, the paper membrane box body is the combined material of paper pulp and plastics.
Preferably, the upper box body and the lower box body respectively comprise an outer shell, a middle shell and a placing cover;
the outer shell and the middle shell are both rectangular concave shell mechanisms, the middle shell is sleeved in the outer shell, the placing cover is installed on the middle shell, and the upper box body and the lower box body are assembled. Preferably, the placing cover is provided with a plurality of placing grooves with different shapes, a complete placing cavity can be formed after the box body and the placing grooves of the lower box body are overlapped in a mirror image mode, and the placing cavity is used for placing articles.
Preferably, the five metals latch fitting includes first latch fitting main part and second latch fitting main part, first latch fitting main part with second latch fitting main part rotates the connection, first latch fitting main part with go up handle fixed connection, be equipped with first mounting hole on the handle down, the second mounting hole has been seted up in the second latch fitting main part, will during the installation the handle down first mounting hole with second latch fitting main part the second mounting hole is coaxial, and will through the connecting piece lower handle with second latch fitting main part is connected.
Preferably, the upper handle and the lower handle are both provided with auxiliary inserting and combining mechanisms;
the auxiliary insertion mechanism comprises a first connecting table, a second connecting table and an adjusting structure, and the first connecting table and the second connecting table are connected through the adjusting structure;
the first connecting table is provided with a plurality of bolt holes, the upper handle and the lower handle are in bolted connection with the auxiliary inserting and combining mechanism through the bolt holes, the second connecting table is provided with two first auxiliary wheels which are symmetrically arranged and two second auxiliary wheels which are symmetrically arranged, and the first auxiliary wheels and the second auxiliary wheels are rotationally connected with the second connecting table through rotating shafts;
the adjusting structure comprises two symmetrically arranged adjusting main bodies and an auxiliary adjusting structure positioned between the two adjusting main bodies, the auxiliary adjusting structure comprises an adjusting piston and a piston cylinder, the piston cylinder comprises a first piston cylinder and a second piston cylinder, the second piston cylinder is fixedly connected with the second connecting table, the first piston cylinder is connected with the second piston cylinder through a first bolt, a piston cavity is formed between the first piston cylinder and the second piston cylinder, the adjusting piston is connected in the piston cavity in a sliding manner, one end, far away from the piston cavity, of the adjusting piston is fixedly connected with the first connecting table, and a first elastic piece is fixedly connected to the bottom of the piston cavity;
the adjusting body comprises an adjusting column, the adjusting column is provided with a first deep hole and a second deep hole, the first deep hole is communicated with the second deep hole and is vertical to the second deep hole, an adjusting rod is connected in the first deep hole in a sliding manner, the adjusting rod is provided with a plurality of locking holes which are uniformly arranged, the second deep hole is internally sleeved with a locking bolt, a bolt cover is arranged between the adjusting column and the locking bolt and is connected with the adjusting column through a bolt, the locking bolt comprises a bolt head, a bolt body and a locking fork, the bolt body is sleeved with a second elastic piece, the locking fork can be matched with the locking holes, the second connecting table is provided with two symmetrically arranged connecting deep holes, one end of the adjusting rod, which is far away from the first deep hole, is sleeved with a third elastic piece and is connected in the connecting deep hole in a sliding manner, and a sealing cover is arranged at the outlet of the connecting deep hole, the sealing cover is connected with the second connecting table through bolts;
the bottom of the adjusting column is fixedly connected with a first connecting rod, the bottom of the first connecting rod is fixedly connected with a second connecting rod, the diameter of the first connecting rod is smaller than that of the second connecting rod, a third elastic part is sleeved on the first connecting rod, and the second connecting rod is rotatably connected with an auxiliary small wheel.
Preferably, the bottom of the lower handle is provided with two symmetrically arranged moving mechanism mounting holes, moving mechanisms are arranged in the moving mechanism mounting holes, each moving mechanism comprises a detachable connecting component and a moving mechanism main body, and the moving mechanism main body is connected with the bottom of the lower handle through the detachable connecting component;
the bottom of the moving mechanism mounting hole is fixedly connected with a positioning gasket and a plurality of buffering elastic pieces, the detachable connecting component comprises a detaching rod, the detaching rod is sleeved in the moving mechanism mounting hole, the end part of the detaching rod, which is positioned in the moving mechanism mounting hole, is provided with a plurality of first positioning steps, the detaching rod is sequentially sleeved with a step positioning pad, an installation positioning ring and a pressing piece from top to bottom in the circumferential direction, the step positioning pad is provided with a second positioning step which is matched with the first positioning step in shape, the installation positioning ring is arranged at the bottom of the step positioning pad, the installation positioning ring comprises a positioning cylinder and a positioning core, the positioning cylinder is provided with a barb table in the circumferential direction, the position of the moving mechanism mounting hole, which corresponds to the barb table, is provided with a barb groove, and the barb table is matched with the barb groove during installation, the positioning cylinder is provided with a positioning core mounting groove, the positioning core is connected with the positioning cylinder in an inserting way through the positioning core mounting groove, one end of the positioning core, which is positioned outside the positioning core mounting groove, is provided with a pressing piece mounting groove, one end of the pressing piece is mounted in the positioning core mounting groove, the pressing piece is sleeved with a sealing cylinder, one part of the sealing cylinder is positioned in the moving mechanism mounting hole, the other part of the sealing cylinder is positioned outside the moving mechanism mounting hole, the sealing cylinder is provided with a cylinder positioning table, a positioning boss matched with the cylinder positioning table is arranged in the moving mechanism mounting hole and corresponds to the cylinder positioning table, the dismounting rod penetrates through the sealing cylinder, the dismounting rod is provided with a step, the lower surface of the step is contacted with the bottom of the sealing cylinder, and the upper surface of the step is contacted with one end of the pressing piece, which is far away from the pressing piece mounting groove, an elastic gasket is arranged at the bottom of the barrel positioning table, an installation cover is sleeved at one end of the sealing barrel, which is positioned outside the moving mechanism installation hole, and the installation cover is connected with the bottom of the lower handle through a bolt;
the utility model discloses a take turns to moving mechanism, including the moving mechanism mounting hole, the one end of dismantling the pole and keeping away from the moving mechanism mounting hole is equipped with connecting thread the moving mechanism main part includes the threaded connection lid, the threaded connection lid passes through connecting thread with dismantling pole threaded connection, threaded connection lid bottom fixedly connected with removes the wheel connecting rod, it is equipped with the spring to remove the cover on the wheel connecting rod, it keeps away from to remove the wheel connecting rod the one end of threaded connection lid is connected with removes the wheel.
Preferably, the method further comprises the following steps:
alarm prompt system, alarm prompt system is used for reminding the user in time to change the lock box structure, alarm prompt system includes:
the counter is arranged on the lifting handle and used for detecting the inserting times of the lifting handle;
the bending moment sensor is arranged on the slide rail and used for detecting the actual bending moment borne by the slide rail when the handle is inserted;
the speed sensor is arranged on the lifting handle and used for detecting the inserting and combining speed of the lifting handle;
the controller, the alarm, the controller with the counter bending moment sensor speedtransmitter with the alarm electricity is connected, the controller is based on the counter bending moment sensor with speedtransmitter control the alarm is reported to the police, including following step:
the method comprises the following steps: calculating the actual longitudinal accumulated wear depth of the sliding rail based on the counter, the bending moment sensor and a formula (1):
wherein,
the actual longitudinal accumulated wear depth of the slide rail is obtained, m is the detection value of the counter, alpha is the cohesive force of the slide rail material, beta is the weight of the handle, omega is the preset friction angle of the friction force borne by the handle, sin omega is the sine of omega, psi is the bending-resistant section coefficient of the handle, tan omega is the tangent of omega, I is the vertical tangent of omegaiDetecting the value of the bending moment sensor when the handle is inserted and closed for the ith time;
step two: calculating an actual available coefficient of the slide rail based on the counter, the speed sensor, step one and formula (2):
wherein epsilon is the actual available coefficient of the slide rail, B is the height of the slide rail, BαIs the width of the slide rail, and is,
accumulating the wear depth for the actual longitudinal direction of the slide,
is the shear strength, theta, of the railiWhen the handle is inserted and closed for the ith time, the detection value theta of the speed sensor0Setting the preset inserting and combining speed of the handle, wherein ln is a natural logarithm taking e as a base;
step three: and the controller compares the actual available coefficient of the slide rail with the preset available coefficient of the slide rail, and if the actual available coefficient of the slide rail is smaller than the preset available coefficient of the slide rail, the alarm gives an alarm.
A lock box preparation process of a packaging box comprises the following steps:
the method comprises the following steps: combining paper pulp and plastic layers to form the paper film box body by adopting a wet pressing process, and pressing and molding the sliding rail in the wet pressing process;
step two: selecting wood materials to manufacture the lifting handle, and turning out the sliding chute on the lifting handle to polish the lifting handle;
step three: will hardware latch fitting one end with go up the handle through spouting gluey bonding punch down on the handle, later will go up the handle with down the handle passes through the slide rail with the spout with the paper film box body is inserted each other and is closed, passes through at last down the hole on the handle will down the handle with hardware latch fitting other end bolted connection, lock box package assembly.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which 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 principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the hardware lock assembly of the present invention.
FIG. 3 is an enlarged view A of FIG. 2 according to the present invention.
Fig. 4 is a side view of the auxiliary insertion mechanism of the present invention.
Fig. 5 is a top view of the auxiliary insertion mechanism of the present invention.
FIG. 6 is a schematic view of an auxiliary inserting mechanism according to the present invention.
FIG. 7 is an enlarged view B of FIG. 6 according to the present invention.
FIG. 8 is a schematic view of the position of the moving mechanism of the present invention.
FIG. 9 is a schematic structural diagram of a moving mechanism according to the present invention.
FIG. 10 is an enlarged view C of FIG. 8 according to the present invention.
In the figure: 1. a paper film case; 100. an upper box body; 101. a lower box body; 102. a slide rail; 103. an outer housing; 104. a middle housing; 105. placing a cover; 1050. a placing groove; 2. a handle; 200. an upper handle; 201. A lower handle; 202. a chute; 203. a second mounting hole; 204. a first mounting hole; 3. a hardware lock; 300. a first lock body; 301. a second lock body; 4. an auxiliary insertion mechanism; 400. a bolt hole; 401. a first connection station; 4010. a second elastic member; 4011. connecting the deep holes; 4012. a third resilient member; 4013. a sealing cover; 4014. a first connecting rod; 4015. a second connecting rod; 4016. a third resilient member; 4017. an auxiliary small wheel; 402. a second connecting station; 4020. a first auxiliary wheel; 4021. a second auxiliary wheel; 4022. a rotating shaft; 403. an adjustment structure; 404. adjusting the main body; 4040. an adjustment column; 4041. a first deep hole; 4042. a second deep hole; 4043. adjusting a rod; 4044. a locking hole; 4045. a locking bolt; 4046. A bolt head; 4047. a plug body; 4048. a locking fork; 4049. a bolt cover; 405. an auxiliary adjusting structure; 4050. an adjusting piston; 4051. a piston cylinder; 4052. a first piston cylinder; 4053. a second piston cylinder; 4054. A first bolt; 4055. a piston cavity; 4056. a first elastic member; 5. a detachable connecting member; 500. Disassembling the rod; 5000. a first positioning step; 5001. a step; 501. a step positioning pad; 5010. a second positioning step; 502. installing a positioning ring; 5020. a positioning cylinder; 5021. a positioning core; 5022. a positioning core mounting groove; 5023. a barb table; 5024. a barb groove; 5025. a pressing piece mounting groove; 503. a compression member; 504. a sealing cylinder; 5040. a barrel positioning table; 5041. positioning the boss; 505. an elastic washer; 506. installing a cover; 6. a moving mechanism mounting hole; 600. a moving mechanism; 601. a moving mechanism main body; 6010. A threaded connection cap; 6011. a moving wheel connecting rod; 6012. a spring; 6013. a moving wheel; 602. positioning the gasket; 603. a buffer elastic member; 604. and connecting threads.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions and technical features between various embodiments can be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not be within the protection scope of the present invention.
The present invention provides the following examples:
example 1
The embodiment of the invention provides a box locking structure of a packaging box and a preparation process thereof, as shown in fig. 1-10, the box locking structure comprises a paper film box body 1, a handle 2 and a hardware locking piece 3, wherein the paper film box body 1 comprises an upper box body 100 and a lower box body 101, the handle 2 comprises an upper handle 200 and a lower handle 201, the outer sides of openings of the upper box body 100 and the lower box body 101 are respectively provided with an annular edge protruding in a step shape, the edges are respectively provided with a sliding rail 102, the inner sides of the upper handle 200 and the lower handle 201 are respectively provided with a sliding groove 202, and after the openings of the upper box body 100 and the lower box body 101 are jointed, both the upper handle 200 and the lower handle 201 can: through the spout 202 with go up box body 100 with the slide rail 102 sliding connection of box body 101 down, five metals latch fitting 3 be used for with go up handle 200 and handle 201 locking down, paper membrane box body 1 is the combined material of paper pulp and plastics.
The method comprises the following steps:
the method comprises the following steps: combining paper pulp and plastic layers to form the paper film box body 1 by adopting a wet pressing process, and pressing and molding the slide rail 102 in the wet pressing process;
step two: selecting wood materials to manufacture the handle 2, turning the handle 2 out of the chute 202, and polishing the handle 2;
step three: will 3 one ends of five metals latch fitting with go up handle 200 through spouting gluey bonding punch down on the handle 201, later will go up handle 200 with down handle 201 pass through the slide rail 102 with spout 202 with paper film box body 1 inserts each other and closes, passes through at last down the hole on the handle 201 will down handle 201 with 3 other end bolted connection of five metals latch fitting, lock box package assembly.
The beneficial effects of the above technical scheme are: paper film box body 1 is the combined material of paper pulp and plastics, makes paper film box body 1 has compromise intensity and toughness simultaneously under the condition that can the secondary recovery, makes paper film box body 1 can bear heavier article, simultaneously go up handle 200 with down handle 201 with the cooperation of five metals latch fitting 3 has increased paper film box body 1's the reliability that bears.
Example 2
On the basis of the above embodiment 1, the upper case 100 and the lower case 101 each include an outer case 103, an intermediate case 104, and a placement cover 105;
the outer shell 103 and the middle shell 104 are both rectangular concave shell mechanisms, the middle shell 104 is sleeved in the outer shell 103, and the placing cover 105 is installed on the middle shell 104 to form the upper box 100 and the lower box 101 in an assembling manner;
the placing cover 105 is provided with a plurality of placing grooves 1050 with different shapes, and a complete placing cavity can be formed after the box body 100 and the placing grooves 1050 of the lower box body 101 are overlapped in a mirror image manner, and the placing cavity is used for placing articles;
The beneficial effects of the above technical scheme are: when the box is installed, the slide rails at the left parts of the upper box body 100 and the lower box body 101 are connected in the slide grooves of the upper handle 200; go up box body 100 and the slide rail of box body 101 right part down and all connect in handle 201's spout, go up box body 100 with box body 101 all includes shell body 103, middle casing 104 and places lid 105 down, go up box body 100 with box body 101 three-layer design has increased down the bearing capacity of lock box structure, five metals latch fitting 3's design has been avoided go up handle 200 with handle 201 takes place the dropout phenomenon down.
Example 3
On the basis of the embodiment 1 or 2, the upper handle 200 and the lower handle 201 are both provided with auxiliary inserting and combining mechanisms 4;
the auxiliary insertion mechanism 4 comprises a first connecting table 401, a second connecting table 402 and an adjusting structure 403, wherein the first connecting table 401 and the second connecting table 402 are connected through the adjusting structure 403;
a plurality of bolt holes 400 are formed in the first connecting table 401, the upper handle 200 and the lower handle 201 are in bolted connection with the auxiliary inserting mechanism 4 through the bolt holes 400, two first auxiliary wheels 4020 and two second auxiliary wheels 4021 which are symmetrically arranged are arranged on the second connecting table 402, and the first auxiliary wheels 4020 and the second auxiliary wheels 4021 are rotationally connected with the second connecting table 402 through a rotating shaft 4022;
the adjusting structure 403 includes two symmetrically arranged adjusting bodies 404 and an auxiliary adjusting structure 405 located between the two adjusting bodies 404, the auxiliary adjusting structure 405 includes an adjusting piston 4050 and a piston cylinder 4051, the piston cylinder 4051 includes a first piston cylinder 4052 and a second piston cylinder 4053, the second piston cylinder 4053 is fixedly connected to the second connecting platform 402, the first piston cylinder 4052 and the second piston cylinder 4053 are connected by a first bolt 4054, a piston cavity 4055 is formed between the first piston cylinder 4052 and the second piston cylinder 4053, the adjusting piston 4050 is slidably connected in the piston cavity 4055, an end of the adjusting piston 4050 away from the piston cavity 4055 is fixedly connected to the first connecting platform 401, and a first elastic member 4056 is fixedly connected to a bottom of the piston cavity 4055;
the adjusting main body 404 includes an adjusting column 4040, the adjusting column 4040 is provided with a first deep hole 4041 and a second deep hole 4042, the first deep hole 4041 and the second deep hole 4042 are communicated and perpendicular to each other, the first deep hole 4041 is slidably connected with an adjusting rod 4043, the adjusting rod 4043 is provided with a plurality of locking holes 4044 uniformly arranged, the second deep hole 4042 is internally sleeved with a locking bolt 4045, a bolt cover 4049 is provided between the adjusting column 4040 and the locking bolt 4045, the bolt cover 4049 is connected with the adjusting column 4040 by bolts, the locking bolt 4045 includes a bolt head 4046, a bolt main body 4047 and a locking fork 4048, the bolt main body 4047 is sleeved with a second elastic component 4010, the locking fork 4048 is capable of being matched with the locking hole 4044, the second connecting table 402 is provided with two symmetrically arranged connecting deep holes 4011, one end of the adjusting rod 4043 far away from the first deep hole 4041 is sleeved with a third elastic component 4012, the connecting deep hole is connected in the connecting deep hole 4011 in a sliding manner, a sealing cover 4013 is arranged at an outlet of the connecting deep hole 4011, and the sealing cover 4013 is connected with the second connecting platform 402 through bolts;
adjust post 4040 bottom fixedly connected with head rod 4014, head rod 4014 bottom fixedly connected with second connecting rod 4015, head rod 4014 diameter is less than second connecting rod 4015, the cover is equipped with third elastic component 4016 on the head rod 4014, it is connected with supplementary steamboat 4017 to rotate on the second connecting rod 4015.
The working principle and the beneficial effects of the technical scheme are as follows: when the auxiliary inserting mechanism 4 is used, the first connecting table 401 and the handle 2 are connected through the bolt hole 400 by bolts, the first auxiliary wheel 4020, the second auxiliary wheel 4021 and the auxiliary small wheel 4017 are in surface contact with the handle 2, when the distance between the auxiliary small wheel 4017 and the first auxiliary wheel 4020 and the second auxiliary wheel 4021 needs to be adjusted, the locking bolt 4045 is pulled out, the locking fork 4048 is pulled out from the locking hole 4044, then the distance between the first connecting table 401 and the second connecting table 402 is manually adjusted, that is, the adjusting rod 4043 is moved along the first deep hole 4041, when the distance is adjusted, the locking fork 4048 is inserted into the locking hole 4044, so that the distance between the first connecting table 401 and the second connecting table 402 is locked, during the movement of the adjusting rod 4043 along the first deep hole 4041, the adjusting piston 4050 passively slides along the piston cylinder 4051;
when the handle 2 is matched with the paper film box body 1 along the slide rail 102, the first auxiliary wheel 4020, the second auxiliary wheel 4021 and the auxiliary small wheel 4017 can weaken the friction between the chute 202 of the handle 2 and the slide rail 102 of the paper film box body 1, and the first auxiliary wheel 4020, the second auxiliary wheel 4021 and the auxiliary small wheel 4017 roll along the paper film box body 1;
the design of the auxiliary adjusting structure 405 enables the movements of the adjusting bodies 404 on the left and right sides to be synchronized, thereby not easily causing the movement to be jammed and simultaneously playing a role of guiding and buffering, the design of the first resilient member 4056, the second resilient member 4010 and the third resilient member 4012, so that the impact generated when each component moves can be buffered and the vibration can be reduced, the noise and the impact damage between the handle 2 and the paper film box body 1 are reduced, the first auxiliary wheel 4020, the second auxiliary wheel 4021 and the auxiliary small wheel 4017 convert sliding friction into rolling friction, so that the service lives of the paper film box body 1 and the handle 2 are prolonged, the insertion between the two is more labor-saving, and the design of the auxiliary insertion mechanism 4 can reduce the sliding friction between the slide rail 102 and the slide groove 202.
Example 4
On the basis of embodiment 1, two symmetrically arranged moving mechanism mounting holes 6 are formed in the bottom of the lower handle 201, a moving mechanism 600 is arranged in each moving mechanism mounting hole 6, the moving mechanism 600 comprises a detachable connecting member 5 and a moving mechanism body 601, and the moving mechanism body 601 is connected with the bottom of the lower handle 201 through the detachable connecting member 5;
the bottom of the mobile mechanism mounting hole 6 is fixedly connected with a positioning gasket 602 and a plurality of buffer elastic pieces 603, the detachable connecting component 5 comprises a detaching rod 500, the detaching rod 500 is sleeved in the mobile mechanism mounting hole 6, one end of the detaching rod 500 positioned in the mobile mechanism mounting hole 6 is provided with a plurality of first positioning steps 5000, the detaching rod 500 is sequentially sleeved with a step positioning pad 501, an installation positioning ring 502 and a pressing piece 503 from top to bottom in the circumferential direction, the step positioning pad 501 is provided with a second positioning step 5010 matched with the first positioning step 5000 in shape, the installation positioning ring 502 is arranged at the bottom of the step positioning pad 501, the installation positioning ring 502 comprises a positioning cylinder 5020 and a positioning core 5021, a barb table 5023 is upwards arranged on the circumference of the positioning cylinder 5020, the mobile mechanism mounting hole 6 and the barb table 5023 are provided with a barb groove 5024, during installation, the barb table 5023 is matched with the barb groove 5024, a positioning core mounting groove 5022 is arranged on the positioning barrel 5020, the positioning core 5021 is connected with the positioning barrel 5020 in an inserting manner through the positioning core mounting groove 5022, a pressing piece mounting groove 5025 is arranged at one end of the positioning core 5021, which is positioned outside the positioning core mounting groove 5022, one end of a pressing piece 503 is mounted in the positioning core mounting groove 5022, a sealing barrel 504 is sleeved outside the pressing piece 503, one part of the sealing barrel 504 is positioned in the moving mechanism mounting hole 6, the other part of the sealing barrel 504 is positioned outside the moving mechanism mounting hole 6, a barrel positioning table 5040 is arranged on the sealing barrel 504, a positioning boss 5041 matched with the barrel positioning table 5040 is arranged in the moving mechanism mounting hole 6 corresponding to the barrel positioning table 5040, and the dismounting rod 500 penetrates through the sealing barrel 504, a step 5001 is arranged on the dismounting rod 500, the lower surface of the step 5001 is in contact with the bottom of the sealing cylinder 504, the upper surface of the step 5001 is in contact with one end, far away from the pressing piece mounting groove 5025, of the pressing piece 503, an elastic gasket 505 is arranged at the bottom of the cylinder positioning table 5040, an installation cover 506 is sleeved at one end, located outside the moving mechanism mounting hole 6, of the sealing cylinder 504, and the installation cover 506 is in bolted connection with the bottom of the lower handle 201;
the one end that the removal pole 500 kept away from moving mechanism mounting hole 6 is equipped with connecting thread 604 moving mechanism main part 601 includes threaded connection lid 6010, threaded connection lid 6010 passes through connecting thread 604 with removal pole 500 threaded connection, threaded connection lid 6010 bottom fixedly connected with removes wheel connecting rod 6011, it is equipped with spring 6012 to cover on removing wheel connecting rod 6011, remove wheel connecting rod 6011 and keep away from the one end of threaded connection lid 6010 is connected with and removes wheel 6013.
The working principle and the beneficial effects of the technical scheme are as follows: when a heavier object is loaded in the paper film box body 1, the moving mechanism 600 is installed in the moving mechanism installation hole 6, during installation, the step positioning pad 501 is firstly placed in the moving mechanism installation hole 6, then the dismounting rod 500 is placed in the moving mechanism installation hole 6, so that the end part of the moving mechanism installation hole 6 is matched with the groove on the positioning pad piece 602, meanwhile, the first positioning step 5000 and the second positioning step 5010 are matched with each other, then, the positioning cylinder 5020 is installed in the moving mechanism installation hole 6, so that the barb table 5023 is matched with the barb groove 5024, then, the positioning core 5021 is installed in the positioning core installation groove 5022, then, the pressing piece 503 is sleeved on the dismounting rod 500, so that one end of the pressing piece 503 is installed in the positioning core installation groove 5022, then, the sealing cylinder 504 is sleeved on the dismounting rod 500, so that the cylinder body positioning table 5040 is matched with the positioning boss 5041, the elastic gasket 505 is put in, the mounting cover 506 is covered on the moving mechanism mounting hole 6, and the lower handle 201 and the mounting cover 506 are connected into a whole by bolts;
when the moving mechanism body 601 is mounted, the screw connection cover 6010 and the dismounting rod 500 are screwed through the connection screw 604;
the first positioning step 5000 is matched with the second positioning step 5010, the barb table 5023 is matched with the barb groove 5024, the pressing piece installing groove 5025 is designed, the cylinder positioning table 5040 is matched with the positioning boss 5041, so that the movement of the dismounting rod 500 in the axial direction can be locked, the mutual collision between parts of the moving wheel 6013 in the vertical direction in the movement process is reduced due to the locking of the dismounting rod 500 in the axial direction, the transportation safety of heavy objects in the paper film box body 1 is ensured, the parts in the detachable connecting member 5 can be longitudinally compensated by the design of the pressing piece 503, so that the adjacent parts are always in a mutually pressed state, the heavy objects can be transported by the box locking structure due to the design of the moving mechanism 600, and meanwhile, compared with the manual transportation, the design of the moving wheel 6013 is time-saving and labor-saving, the transportation efficiency is improved.
Example 5
On the basis of embodiment 1, the method further comprises the following steps:
alarm prompt system, alarm prompt system is used for reminding the user in time to change the lock box structure, alarm prompt system includes:
the counter is arranged on the handle 2 and used for detecting the inserting times of the handle 2;
the bending moment sensor is arranged on the slide rail 102 and used for detecting the actual bending moment borne by the slide rail 102 when the handle 2 is inserted and closed;
the speed sensor is arranged on the handle 2 and used for detecting the inserting and combining speed of the handle 2;
the controller, the alarm, the controller with the counter bending moment sensor speedtransmitter with the alarm electricity is connected, the controller is based on the counter bending moment sensor with speedtransmitter control the alarm is reported to the police, including following step:
the method comprises the following steps: calculating an actual longitudinal cumulative wear depth of the shoe 102 based on the counter, the bending moment sensor, and equation (1):
wherein,
the actual longitudinal accumulated wear depth of the slide rail 102 is obtained, m is the detected value of the counter, α is the cohesive force of the material of the slide rail 102, β is the weight of the handle 2, ω is the preset friction angle of the friction force applied to the handle 2, sin ω is the sine of ω, ψ is the bending section coefficient of the handle 2, tan ω is the tangent of ω, I is the tangent of ωiThe detection value of the bending moment sensor is the detection value of the bending moment sensor when the handle 2 is inserted and closed for the ith time;
step two: calculating an actual available coefficient of the sled 102 based on the counter, the speed sensor, step one, and equation (2):
wherein ε is the actual usable coefficient of the sled 102, B is the height of the sled 102, BαIs the width of the slide rail 102 and,
the accumulated wear depth is the actual longitudinal direction of the shoe 102,
is the shear strength, θ, of the slide rail 102iThe detected value theta of the speed sensor is the ith time of inserting the handle 20Presetting the inserting and combining speed of the handle 2, wherein ln is a natural logarithm taking e as a base;
step three: the controller compares the actual availability factor of the slide rail 102 with the preset availability factor of the slide rail 102, and if the actual availability factor of the slide rail 102 is smaller than the preset availability factor of the slide rail 102, the alarm gives an alarm.
The beneficial effects of the above technical scheme are: the design of the alarm prompt system can remind a user to replace the lock box structure in time, so that the economic loss of the user caused by the locking failure of the lock box structure due to the long-term abrasion of the slide rail 102 is avoided, the handle 2 is used by the user every time when the actual longitudinal accumulated abrasion depth of the slide rail 102 is calculated, the calculation result is more accurate and has a higher reference value, and B (the height of the slide rail 102) and B are introduced when the actual available coefficient of the slide rail 102 is calculatedα(the width of the slide rail 102) makes the calculation result more directional, the thetaiThe influence of the accumulated-in speed on the actual available coefficient of the slide rail 102 makes the calculation result more reliable.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.
Claims (8)
1. The utility model provides a lock box structure of packing carton, a serial communication port, including paper film box body (1), handle (2) and five metals latch fitting (3), paper film box body (1) is including box body (100) and lower box body (101), handle (2) are including handle (200) and lower handle (201), go up box body (100) with box body (101) opening part outside all sets up the convex annular border of ladder down, all be equipped with slide rail (102) on the border, go up handle (200) with handle (201) inboard all is equipped with spout (202) down, go up box body (100) with box body (101) opening laminating back down, go up handle (200) with handle (201) are all can down: through spout (202) with go up box body (100) with slide rail (102) sliding connection of box body (101) down, five metals latch fitting (3) be used for with go up handle (200) and handle (201) locking down, paper membrane box body (1) is the combined material of paper pulp and plastics.
2. The lock box structure of a packing box according to claim 1, wherein the upper box (100) and the lower box (101) each comprise an outer case (103), an intermediate case (104), and a placement cover (105);
the outer shell (103) and the middle shell (104) are both rectangular concave shell mechanisms, the middle shell (104) is sleeved in the outer shell (103), the placing cover (105) is installed on the middle shell (104), and the upper box body (100) and the lower box body (101) are assembled.
3. The lock case structure of a packing box according to claim 2,
the placing cover (105) is provided with a plurality of placing grooves (1050) with different shapes, a complete placing cavity can be formed after the placing grooves (1050) of the box body (100) and the lower box body (101) are overlapped in a mirror image mode, and the placing cavity is used for storing articles.
4. The lock case structure of a packing box according to claim 1,
hardware lock spare (3) include first lock spare main part (300) and second lock spare main part (301), first lock spare main part (300) with second lock spare main part (301) rotate the connection, first lock spare main part (300) with go up handle (200) fixed connection, be equipped with first mounting hole (204) down on handle (201), second mounting hole (203) have been seted up on second lock spare main part (301), will during the installation handle (201) down first mounting hole (204) with second lock spare main part (301) second mounting hole (203) are coaxial, and will through the connecting piece handle (201) down with second lock spare main part (301) are connected.
5. The lock case structure of a packing box according to claim 1,
auxiliary inserting and closing mechanisms (4) are arranged on the upper handle (200) and the lower handle (201);
the auxiliary inserting and combining mechanism (4) comprises a first connecting table (401), a second connecting table (402) and an adjusting structure (403), and the first connecting table (401) and the second connecting table (402) are connected through the adjusting structure (403);
a plurality of bolt holes (400) are formed in the first connecting table (401), the upper handle (200) and the lower handle (201) are in bolt connection with the auxiliary inserting mechanism (4) through the bolt holes (400), two first auxiliary wheels (4020) and two second auxiliary wheels (4021) which are symmetrically arranged are arranged on the second connecting table (402), and the first auxiliary wheels (4020) and the second auxiliary wheels (4021) are rotationally connected with the second connecting table (402) through rotating shafts (4022);
the adjusting structure (403) comprises two symmetrically arranged adjusting bodies (404) and an auxiliary adjusting structure (405) located between the two adjusting bodies (404), the auxiliary adjusting structure (405) comprises an adjusting piston (4050) and a piston cylinder (4051), the piston cylinder (4051) comprises a first piston cylinder (4052) and a second piston cylinder (4053), the second piston cylinder (4053) is fixedly connected with the second connecting platform (402), the first piston cylinder (4052) and the second piston cylinder (4053) are connected through a first bolt (4054), a piston cavity (4055) is formed between the first piston cylinder (4052) and the second piston cylinder (4053), the adjusting piston (4050) is slidably connected in the piston cavity (4055), one end of the adjusting piston (4050) far away from the piston cavity (4055) is fixedly connected with the first connecting platform (401), the bottom of the piston cavity (4055) is fixedly connected with a first elastic piece (4056);
the adjusting main body (404) comprises an adjusting column (4040), a first deep hole (4041) and a second deep hole (4042) are formed in the adjusting column (4040), the first deep hole (4041) is communicated with the second deep hole (4042) and perpendicular to the second deep hole, an adjusting rod (4043) is connected in the first deep hole (4041) in a sliding mode, a plurality of locking holes (4044) which are uniformly arranged are formed in the adjusting rod (4043), a locking bolt (4045) is sleeved in the second deep hole (4042), a bolt cover (4049) is arranged between the adjusting column (4040) and the locking bolt (4045), the bolt cover (4049) is connected with the adjusting column (4040) through bolts, the locking bolt (4045) comprises a bolt head (4046), a bolt main body (4047) and a locking fork (4048), a second elastic piece (4010) is sleeved on the bolt main body (4047), and the locking fork (4048) can be matched with the locking hole (4044), two symmetrically-arranged connecting deep holes (4011) are formed in the second connecting platform (402), a third elastic piece (4012) is sleeved at one end, away from the first deep hole (4041), of the adjusting rod (4043), and is connected in the connecting deep hole (4011) in a sliding mode, a sealing cover (4013) is arranged at an outlet of the connecting deep hole (4011), and the sealing cover (4013) is connected with the second connecting platform (402) through bolts;
adjust post (4040) bottom fixedly connected with head rod (4014), head rod (4014) bottom fixedly connected with second connecting rod (4015), head rod (4014) diameter is less than second connecting rod (4015), the cover is equipped with third elastic component (4016) on head rod (4014), it is connected with supplementary steamboat (4017) to rotate on second connecting rod (4015).
6. The lock box structure of a packing box and the manufacturing process thereof according to claim 1,
the bottom of the lower handle (201) is provided with two symmetrically arranged moving mechanism mounting holes (6), a moving mechanism (600) is arranged in each moving mechanism mounting hole (6), each moving mechanism (600) comprises a detachable connecting component (5) and a moving mechanism main body (601), and each moving mechanism main body (601) is connected with the bottom of the lower handle (201) through the detachable connecting component (5);
the movable mechanism mounting hole (6) bottom fixedly connected with locating washer (602) and a plurality of buffering elastic component (603), can dismantle connecting elements (5) including dismantling pole (500), dismantle pole (500) cover establish in movable mechanism mounting hole (6), the one end tip that dismantles pole (500) is located in movable mechanism mounting hole (6) is equipped with a plurality of first location steps (5000), dismantle pole (500) circumference from the top down overlaps in proper order and is equipped with step locating pad (501), installation locating ring (502) and compressing member (503), be equipped with on step locating pad (501) with second location step (5010) of first location step (5000) shape mutually supporting, installation locating ring (502) sets up step locating pad (501) bottom, installation locating ring (502) includes a location section of thick bamboo (5020) and location core (5021), a barb table (5023) is arranged on the circumference of the positioning cylinder (5020), a barb groove (5024) is arranged at a position corresponding to the barb table (5023) of the moving mechanism mounting hole (6), the barb table (5023) is matched with the barb groove (5024) during installation, a positioning core mounting groove (5022) is arranged on the positioning cylinder (5020), the positioning core (5021) is connected with the positioning cylinder (5020) in an inserting manner through the positioning core mounting groove (5022), a pressing piece mounting groove (5025) is arranged at one end of the positioning core (5021) which is positioned outside the positioning core mounting groove (5022), one end of the pressing piece (503) is mounted in the positioning core mounting groove (5022), a sealing cylinder (504) is sleeved outside the pressing piece (503), one part of the sealing cylinder (504) is positioned in the moving mechanism mounting hole (6) and the other part is positioned outside the moving mechanism mounting hole (6), the sealing barrel is characterized in that a barrel positioning table (5040) is arranged on the sealing barrel (504), a positioning boss (5041) matched with the barrel positioning table (5040) is arranged in the moving mechanism mounting hole (6) at a position corresponding to the barrel positioning table (5040), a disassembling rod (500) penetrates through the sealing barrel (504), a step (5001) is arranged on the disassembling rod (500), the lower surface of the step (5001) is contacted with the bottom of the sealing barrel (504), the upper surface of the step (5001) is contacted with one end, away from the pressing piece mounting groove (5025), of the pressing piece (503), an elastic gasket (505) is arranged at the bottom of the barrel positioning table (5040), an installation cover (506) is sleeved at one end, located outside the moving mechanism mounting hole (6), of the sealing barrel (504), and the bottom of the lower handle (201) are connected through bolts;
the utility model discloses a take-up and take-up mechanism, including disassembly bar (500) keep away from the one end of moving mechanism mounting hole (6) is equipped with connecting thread (604) moving mechanism main part (601) includes threaded connection lid (6010), threaded connection lid (6010) passes through connecting thread (604) with disassembly bar (500) threaded connection, threaded connection lid (6010) bottom fixedly connected with removes wheel connecting rod (6011), it is equipped with spring (6012) to cover on removing wheel connecting rod (6011), remove wheel connecting rod (6011) is kept away from the one end of threaded connection lid (6010) is connected with and removes wheel (6013).
7. The lock case structure of a packing box according to claim 1, further comprising:
alarm prompt system, alarm prompt system is used for reminding the user in time to change the lock box structure, alarm prompt system includes:
the counter is arranged on the handle (2) and used for detecting the inserting times of the handle (2);
the bending moment sensor is arranged on the sliding rail (102) and used for detecting the actual bending moment borne by the sliding rail (102) when the lifting handle (2) is inserted;
the speed sensor is arranged on the handle (2) and used for detecting the inserting and combining speed of the handle (2);
the controller, the alarm, the controller with the counter bending moment sensor speedtransmitter with the alarm electricity is connected, the controller is based on the counter bending moment sensor with speedtransmitter control the alarm is reported to the police, including following step:
the method comprises the following steps: calculating an actual longitudinal cumulative wear depth of the shoe (102) based on the counter, the bending moment sensor, and equation (1):
wherein,
the actual longitudinal accumulated wear depth of the slide rail (102) is obtained, m is a detection value of the counter, alpha is the cohesive force of the material of the slide rail (102), beta is the weight of the handle (2), omega is a preset friction angle of the friction force borne by the handle (2), sin omega is the sine of omega, psi is the bending section coefficient of the handle (2), tan omega is the tangent of omega, and I is the cross section coefficient of the handle (2)iThe detection value of the bending moment sensor is the detection value of the bending moment sensor when the lifting handle (2) is inserted and closed for the ith time;
step two: calculating an actual available coefficient of the sled (102) based on the counter, the speed sensor, step one, and equation (2):
wherein epsilon is the actual available coefficient of the slide rail (102), B is the height of the slide rail (102), BαIs the width of the slide rail (102),
accumulating a wear depth for an actual longitudinal direction of the shoe (102),
is the slide rail (102) Shear strength of thetaiWhen the handle (2) is inserted for the ith time, the detection value theta of the speed sensor0Presetting the inserting and closing speed of the handle (2), wherein ln is a natural logarithm taking e as a base;
step three: the controller compares the actual availability factor of the slide rail (102) with the preset availability factor of the slide rail (102), and if the actual availability factor of the slide rail (102) is smaller than the preset availability factor of the slide rail (102), the alarm gives an alarm.
8. A process for manufacturing a lock case structure of a packing box according to any one of claims 1 to 7,
the method comprises the following steps:
the method comprises the following steps: the paper film box body (1) is formed by compounding paper pulp and plastic layers by adopting a wet pressing process, and the sliding rail (102) is pressed and molded in the wet pressing process;
step two: selecting wood materials to manufacture the handle (2), and turning out the chute (202) on the handle (2) to polish the handle (2);
step three: will five metals latch fitting (3) one end with go up handle (200) and glue the bonding through spouting punch down on handle (201), later will go up handle (200) with down handle (201) pass through slide rail (102) with spout (202) with paper film box body (1) is inserted each other and is closed, passes through at last down the hole on handle (201) will down handle (201) with five metals latch fitting (3) other end bolted connection, lock box equipment shaping.
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| CN110775439A (en) * | 2019-11-14 | 2020-02-11 | 江苏掌上云企业管理咨询服务有限公司 | Safe transportation device for selling electronic products |
| CN211996779U (en) * | 2020-03-27 | 2020-11-24 | 泸州亚庆印业有限公司 | Wine box |
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