Splicing packaging box of mortise and tenon joint structure

Abstract

The invention provides an assembled packaging box of a mortise and tenon joint structure, and relates to the field of packaging design, the assembled packaging box comprises a packaging base, the packaging base is triangular, each side face of the packaging base is provided with two moving grooves with outward openings, the positions of the moving grooves in the two sides are symmetrically arranged, and one side wall in each moving groove is fixedly provided with two moving supporting rods. The packaging boxes and the packaging boxes and the base are connected through the mortise and tenon joint structures, stable assembly can be achieved without additional fixing tools or materials, the stability and firmness of the whole packaging box structure are enhanced, internal products are effectively protected against external impact, and the service life of the packaging box is prolonged. The triangular packaging box design conforms to the stability principle of structural mechanics, so that the packaging box is more stable and not prone to deformation or damage in the transportation, display and sales process, meanwhile, the packaging box is endowed with the unique appearance aesthetic feeling, and the attraction of products is improved.

Description

Technical Field

[0001] The invention relates to the technical field of packaging design, in particular to an assembled packaging box with a mortise and tenon structure. Background Art

[0002] With the continuous development of the instant coffee market, consumers' demands for products are becoming increasingly diversified. They not only pay attention to the taste and quality of coffee, but also pay more and more attention to the practicality and aesthetics of packaging. Traditional instant coffee packaging often has a single function and cannot meet consumers' needs for classified storage of different flavors of coffee and carrying coffee companions (such as creamer, sugar packets, etc.). At the same time, with the increasing awareness of environmental protection, consumers have also put forward higher requirements for the sustainability of packaging materials.

[0003] In response to the above market demand, the present invention proposes an assembled packaging box with a mortise and tenon structure, aiming to solve the problems existing in the existing instant coffee packaging through innovative design. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides an assembled packaging box with a mortise and tenon structure, which solves the problems raised in the above background technology.

[0006] (II) Technical solution

[0007] The camming mechanism is a complex structure, and the two cams are connected along the longitudinal direction of the movement of the support frame, and the two cams have the vertical cam that is adapted to move relative to each other, and the cams have the vertical cam that is adapted to move relative to each other.

[0008] Preferably, a pneumatic thruster is fixedly provided on one side wall of the movable groove, and the pneumatic thruster is installed and connected to one end of the movable push plate.

[0009] Preferably, the vertical frame plate is provided with a lifting groove opening outward, a lifting threaded shaft is vertically rotated in the lifting groove, a lifting connecting plate capable of lifting and moving is provided in the lifting groove, the lifting connecting plate is threadedly connected to the lifting threaded shaft, a lifting motor is installed at the top of the frame plate, and the top of the lifting threaded shaft is power-connected to the lifting motor.

[0010] Preferably, two clamping plates are provided at the front end of the lifting connection plate, the lifting connection plate is installed and connected to the clamping plate below, two clamping mounting strips are installed between the clamping plates on the upper and lower sides, and the clamping mounting strips on both sides are symmetrically arranged.

[0011] Preferably, a mounting rod is installed on one end surface of the lifting connection plate, and a telescopically movable abutment rod is sleeved on the outer end surface of the mounting rod, and the abutment rod is L-shaped.

[0012] Preferably, a triangular base is fixed at the center position of the top of the packaging base, and the triangular base is in a triangular shape. A vertical threaded rod is fixed at the top of the triangular base, and the outer end surface of the threaded rod is provided with a thread. The outer end surface of the threaded rod is provided with a lower rotating plate that can be raised and lowered, and the lower rotating plate is threadedly connected to the threaded rod. Three downward pressure stabilizing plates are installed on the outer end surface of the lower rotating plate, and the positions of the downward pressure stabilizing plates are distributed in a ring.

[0013] Preferably, three packaging boxes can be installed and placed at the top of the packaging base and on the three sides of the triangular base, a card slot opening outward is provided at one end of the side of the packaging box, and a mounting strip is provided at the rear end of the packaging box, and the shape of the mounting strip matches the card slot.

[0014] Preferably, the packaging box can be inserted between the clamping plates on both sides.

[0015] Preferably, the three packaging boxes are inserted into the card slot on the other side through the installation card strip, and are installed and connected to form a stable triangular structure.

[0016] Preferably, a packaging cavity opening outward is provided in the packaging box, and the packaging cavity is used to place the coffee product to achieve a packaging effect.

[0017] (III) Beneficial effects

[0018] The present invention provides an assembled packaging box with a mortise and tenon structure, which has the following beneficial effects:

[0019] 1. By adjusting the height of the lifting connecting plate and the length of the clamping mounting strip, the packaging box of the present invention can flexibly adapt to the packaging requirements of coffee products of different sizes without replacing packaging boxes of different specifications, thereby reducing packaging costs and improving the versatility of packaging.

[0020] 2. The packaging boxes of the present invention and the packaging box and the base are connected by mortise and tenon structures, and stable assembly can be achieved without additional fixing tools or materials, thereby enhancing the stability and reliability of the entire packaging box structure and effectively protecting the internal products from external impacts.

[0021] 3. The triangular-shaped packaging box design of the present invention not only complies with the stability principle of structural mechanics, making the packaging box more stable and not easy to deform or damage during transportation, display and sales, but also gives the packaging box a unique appearance and enhances the attractiveness of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the appearance structure of the present invention;

[0023] Figure 2 This is a front view of the appearance structure of the present invention;

[0024] Figure 3 This is a perspective view of the appearance structure of the present invention;

[0025] Figure 4 It is a front view of the appearance structure of the present invention;

[0026] Figure 5 It is a top view of the appearance structure of the present invention;

[0027] Figure 6 For the present invention Figure 5 Sectional view in the AA direction;

[0028] Figure 7 For the present invention Figure 6 Cross-sectional view in the BB direction;

[0029] Figure 8 For the present invention Figure 2 An enlarged structural diagram of the middle clamping plate component;

[0030] Fig. 9 It is a schematic diagram of the unfolded structure of the packaging box of the present invention;

[0031] Fig.10 It is a schematic diagram of the installation structure of the packaging box of the present invention.

[0032] In the figure: 101, packaging base; 102, moving table; 103, abutment rod; 104, vertical frame plate; 105, pillar; 106, frame plate; 107, packaging box; 108, packaging cavity; 109, support base; 110, mounting rod; 111, threaded rod; 112, lower rotating plate; 113, abutment push plate; 114, downward pressure stabilizing plate; 115, lifting motor; 118, clamping plate; 119, moving push plate; 120, propulsion strip; 121, moving slot; 122, moving support rod; 123, pneumatic thruster; 124, card slot; 125, installation card strip; 126, clamping installation strip; 127, lifting slot; 128, lifting threaded shaft; 129, lifting connecting plate; 130, triangular base. DETAILED DESCRIPTION

[0033] An embodiment of the present invention provides an assembled packaging box with a mortise and tenon structure, such as Figure 1-10 As shown, it includes a packaging base 101, which is triangular in shape. Two moving grooves 121 with outward openings are respectively provided on each side of the packaging base 101. The moving grooves 121 on both sides are symmetrically arranged. Two moving support rods 122 are fixedly arranged on one side wall of the moving groove 121. The moving support rods 122 on both sides are symmetrically arranged. A movable push plate 119 is provided on the outer end surface of the moving support rod 122. A pushing strip 120 is installed at the front end of the moving push plate 119. A movable moving platform 102 is provided on three sides of the packaging base 101. The moving platform 102 Installed and connected with the two pushing bars 120 on the same side, support bases 109 are fixedly provided on both sides of the top of the movable platform 102 on each side, and the support bases 109 on both sides are symmetrically arranged. Two vertical pillars 105 are fixedly provided on the top of the support base 109, and a horizontal frame plate 106 is installed on the top of the two pillars 105. A vertical frame plate 104 is installed on the side of the frame plate 106, and the bottom of the vertical frame plate 104 is connected to the top of the movable platform 102. A vertical abutment push plate 113 is fixed on one side of the movable platform 102 on each side close to the packaging base 101.

[0034] Furthermore, a gas pressure propeller 123 is fixedly provided on one side wall of the movable groove 121 , and the gas pressure propeller 123 is installed and connected to one end of the movable push plate 119 .

[0035] It should be further explained that the pneumatic thruster 123 is composed of a main air chamber and a telescopic arm, and the telescopic arm is installed and connected to the movable push plate 119.

[0036] It is worth further explaining that when the pneumatic propeller 123 is started, it can control the movement of the telescopic arm, thereby driving the movement of the moving push plate 119, and then driving the movement of the moving platforms 102 on each side through the propulsion bar 120.

[0037] Furthermore, a lifting groove 127 opening outward is provided in the vertical frame plate 104, a lifting threaded shaft 128 vertically rotates in the lifting groove 127, a lifting connecting plate 129 capable of lifting and moving is provided in the lifting groove 127, the lifting connecting plate 129 is threadedly connected to the lifting threaded shaft 128, a lifting motor 115 is installed at the top of the frame plate 106, and the top of the lifting threaded shaft 128 is power-connected to the lifting motor 115.

[0038] It is worth further explaining that when the lifting motor 115 is controlled to start, it can drive the lifting threaded shaft 128 to rotate through the power connection, and then drive the lifting connecting plate 129 to move up and down through the threaded connection.

[0039] Furthermore, two clamping plates 118 are provided at the front end of the lifting connection plate 129, and the lifting connection plate 129 is installed and connected to the clamping plate 118 below. Two clamping mounting strips 126 are installed between the clamping plates 118 on the upper and lower sides, and the clamping mounting strips 126 on both sides are symmetrically arranged.

[0040] It should be noted that the front end of the clamping plate 118 is U-shaped, and the clamping plates 118 on the upper and lower sides cooperate to achieve a clamping effect. By changing the length of the installed clamping mounting strip 126, the spacing between the clamping plates 118 on the upper and lower sides can be changed, thereby changing the clamping spacing of the clamping plates 118 on both sides.

[0041] Furthermore, a mounting rod 110 is installed on one end surface of the lifting connection plate 129 , and a telescopically movable abutment rod 103 is sleeved on the outer end surface of the mounting rod 110 , and the abutment rod 103 is L-shaped.

[0042] Furthermore, a triangular base 130 is fixed at the center position of the top of the packaging base 101. The triangular base 130 is triangular, and a vertical threaded rod 111 is fixed at the top of the triangular base 130. The outer end surface of the threaded rod 111 is provided with threads, and the outer end surface of the threaded rod 111 is provided with a lower rotating plate 112 that can be raised and lowered. The lower rotating plate 112 is threadedly connected to the threaded rod 111, and three downward stabilizing plates 114 are installed on the outer end surface of the lower rotating plate 112, and the positions of the downward stabilizing plates 114 are distributed in a ring.

[0043] It should be further explained that after the lower rotating plate 112 is sleeved onto the outer end surface of the threaded rod 111 , the lower rotating plate 112 can be rotated to connect through the threads, thereby driving the lower rotating plate 112 to move up and down.

[0044] Furthermore, three packaging boxes 107 can be installed and placed at the top of the packaging base 101 and on the three sides of the triangular base 130. A card slot 124 opening outward is provided at one end of the side of the packaging box 107, and an installation strip 125 is provided at the rear end of the packaging box 107. The shape of the installation strip 125 matches the card slot 124.

[0045] It should be further explained that the slot 124 and the mounting strip 125 are of mortise and tenon structure.

[0046] Furthermore, the packaging box 107 can be inserted between the clamping plates 118 on both sides.

[0047] It needs to be further explained that if Fig. 9 As shown, after the packaging box 107 is unfolded, as shown in the figure, the packaging box 107 can be formed into a packaging box 107 after being folded.

[0048] like Fig.10 As shown, three packaging boxes 107 are inserted into the card slot 124 on the other side through the installation card strip 125, and are installed and connected to form a stable triangular structure.

[0049] Furthermore, a packaging cavity 108 opening outward is provided in the packaging box 107, and the packaging cavity 108 is used to place coffee products to achieve a packaging effect.

[0050] When using this solution, first drive the packaging base 101 to move to the working position as a whole, and adjust each component to the initial state. At this time, the pneumatic thruster 123 is started, and the telescopic arm inside the pneumatic thruster 123 moves, thereby driving the moving push plate 119 and the pushing bar 120 at its front end to move. Since the moving platform 102 is installed and connected to the two pushing bars 120 on the same side, the moving platforms 102 on the three sides can be driven to move outward synchronously.

[0051] At this time, the lifting motor 115 is started, and the lifting threaded shaft 128 is driven to rotate in the lifting slot 127 through the power connection. Since the lifting connecting plate 129 is threadedly connected to the lifting threaded shaft 128, the lifting connecting plate 129 is driven to move up and down and move to the upper limit. Then, the height of the lifting connecting plate 129 is adjusted as needed, and then the spacing between the upper and lower clamping plates 118 is changed to adapt to packaging boxes 107 of different sizes. At the same time, since the front end of the clamping plate 118 is U-shaped, the clamping plates 118 on the upper and lower sides can cooperate to form a good clamping effect to ensure the stability of the placed packaging boxes 107.

[0052] The staff then folds the packaging box 107 into shape, and places different coffee products in the packaging cavity 108 for subsequent packaging work. The packaging box 107 is inserted and clamped by the clamping plates 118 on both sides, and the end without the installation strip 125 is directed toward the abutment rod 103, and one end of the inserted packaging box 107 is pressed against the abutment rod 103 for positioning, which is convenient for subsequent installation work. The pneumatic thruster 123 is then reversed and controlled to reset the movable platform 102, thereby adjusting the position to facilitate subsequent installation work.

[0053] Then the lifting motor 115 starts and reverses, driving the lifting threaded shaft 128 to rotate in the opposite direction through the power connection, and then driving the lifting connecting plate 129 to descend through the threaded connection, so that the clamping plates 118 on the upper and lower sides drive the inserted packaging box 107 to descend, and gradually place the packaging box 107 to one side above the packaging base 101. At the same time, the abutment rod 103 serves as an additional supporting structure. Its L-shaped design not only helps to stabilize the packaging box 107 in the horizontal direction, but also prevents the packaging box 107 from shaking in the vertical direction to a certain extent, thereby enhancing the overall stability.

[0054] Subsequently, the other two packaging boxes 107 are folded in the same way and inserted between different clamping plates 118, and are started in turn by the lifting motors 115 at the corresponding positions, driving the packaging boxes 107 on each side to descend in turn, and are respectively connected with each other through the respective slots 124 and the installation strips 125 in the packaging boxes 107 to form a complete triangular structure to achieve installation. In this step, the fitting design of the installation strips 125 and the slots 124 ensures the tight connection between the components. Through the mortise and tenon structure, a stable assembly can be achieved without the need for additional fixing tools or materials, thereby making the entire packaging box structure more reliable and effectively protecting the coffee products packaged inside from external impact.

[0055] After confirming that the three packaging boxes 107 have been correctly installed and secured, you can start adjusting the triangular base 130 located at the top center of the packaging base 101 by rotating the lower rotating plate 112 and utilizing the threaded connection between the lower rotating plate 112 and the threaded rod 111 to drive the lifting and lowering adjustment of the lower rotating plate 112. This adjustment process is intended to ensure that the three annularly distributed downward pressure stabilizing plates 114 can just contact the tops of the three packaging boxes 107, thereby providing additional support and fixation for the entire packaging box structure from above, thereby achieving the packaging of the three packaging boxes 107.

[0056] At this point, the entire mortise and tenon structure assembled packaging box is complete. The packaging box is not only unique in structure and easy to assemble and disassemble, but also through the clever mortise and tenon connection, it can achieve flexible packaging and protection for coffee products of different sizes. In addition, its triangular stable structure and highly customizable characteristics also provide great convenience and attraction for the transportation, display and sales of products.

[0057] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled packaging box with a mortise and tenon structure, comprising a packaging base (101), characterized in that: Two outwardly opening movable grooves (121) are respectively provided on each side of the packaging base (101), and the movable grooves (121) on both sides are symmetrically arranged. Two movable support rods (122) are fixedly arranged on one side wall of the movable groove (121), and the movable support rods (122) on both sides are symmetrically arranged. A movable push plate (119) is provided on the outer end surface of the movable support rod (122), and a push bar (120) is installed at the front end of the movable push plate (119). The packaging base (101) is provided with movable platforms (102) on three sides, and the movable platform (102) and the two push bars (120) on the same side are connected. 20) installation connection, support bases (109) are fixedly provided on both sides of the top of the movable platform (102) on each side, and the support bases (109) on both sides are symmetrically arranged, and two pillars (105) are fixedly provided on the top of the support base (109), and a frame plate (106) is installed on the top of the two pillars (105), and a vertical frame plate (104) is installed on the side of the frame plate (106), and the bottom of the vertical frame plate (104) is connected to the top of the movable platform (102), and a contact push plate (113) is fixed on the side of the movable platform (102) close to the packaging base (101) on each side.

2. The assembly packaging box of the mortise and tenon structure according to claim 1, characterized in that: A pneumatic propeller (123) is fixedly provided on one side wall of the movable groove (121), and the pneumatic propeller (123) is installed and connected to one end of the movable push plate (119).

3. The assembly packaging box of the mortise and tenon structure according to claim 1, characterized in that: The vertical frame plate (104) is provided with a lifting groove (127) opening outward, a lifting threaded shaft (128) is vertically rotated in the lifting groove (127), a lifting connecting plate (129) is provided in the lifting groove (127), the lifting connecting plate (129) is threadedly connected to the lifting threaded shaft (128), a lifting motor (115) is installed at the top end of the frame plate (106), and the top end of the lifting threaded shaft (128) is connected to the lifting motor (115) in a power manner.

4. The assembly packaging box of the mortise and tenon structure according to claim 3, characterized in that: Two clamping plates (118) are provided at the front end of the lifting connection plate (129), and the lifting connection plate (129) is installed and connected to the clamping plate (118) below. Two clamping installation strips (126) are installed between the clamping plates (118) on the upper and lower sides, and the clamping installation strips (126) on both sides are symmetrically arranged.

5. The assembly packaging box of the mortise and tenon structure according to claim 4, characterized in that: A mounting rod (110) is mounted on one end surface of the lifting connection plate (129), and an abutment rod (103) is sleeved on the outer end surface of the mounting rod (110).

6. The assembly packaging box of the mortise and tenon structure according to claim 1, characterized in that: A triangular base (130) is fixed at the center position of the top of the packaging base (101), a threaded rod (111) is fixed at the top of the triangular base (130), the outer end surface of the threaded rod (111) is provided with threads, the outer end surface of the threaded rod (111) is provided with a lower rotating plate (112), the lower rotating plate (112) is threadedly connected to the threaded rod (111), and the outer end surface of the lower rotating plate (112) is installed with three downward pressure stabilizing plates (114), and the positions of the downward pressure stabilizing plates (114) are distributed in a ring shape.

7. The assembly packaging box of the mortise and tenon structure according to claim 1, characterized in that: The top of the packaging base (101) and located on the three sides of the triangular base (130) are capable of mounting and placing three packaging boxes (107); one end of the side of the packaging box (107) is provided with a card slot (124) opening outward; the rear end of the packaging box (107) is provided with a mounting card strip (125); the shape of the mounting card strip (125) matches the card slot (124).

8. The assembly packaging box of the mortise and tenon structure according to claim 7, characterized in that: The packaging box (107) can be inserted between the clamping plates (118) on both sides.

9. The assembly packaging box of the mortise and tenon structure according to claim 8, characterized in that: The three packaging boxes (107) are inserted into the card slot (124) on the other side through the installation card strip (125), and are installed and connected to form a triangular structure.

10. The assembled packaging box with a mortise and tenon structure according to claim 9, characterized in that: The packaging box (107) is provided with a packaging cavity (108) opening outward, and the packaging cavity (108) is used to place coffee products to achieve a packaging effect.

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