Shock-resistant packaging box

Abstract

The utility model provides an anti-shock packaging box which comprises a box body. The two placing slots are formed in the left end and the right end of the box body respectively; the two damping bottom plates are arranged on the box body and located in the two placing slots respectively; the containing slots are formed in the two damping bottom plates; the damping pressing plate is movably arranged on the box body and located in the containing slots; one end of each buffering mechanism is fixedly arranged on the lower end face of the box body, and the other end of each buffering mechanism is fixedly arranged on the lower end face of the box body; the two cover plates are arranged in the box body and located on one sides of the two containing open grooves respectively, the fixing pieces are arranged between the other ends of the two cover plates and the upper end face of the box body, the auxiliary damping pieces are arranged between the cover plates and the damping pressing plate, and the auxiliary open grooves are formed in the damping pressing plate and are close to the end face of the damping bottom plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing box technical field, concretely relates to shock resistance packing box. BACKGROUND

[0002] The packing box is a box for packing products, which can be classified by materials, such as wooden box, paper box, cloth box, leather box, iron box, acrylic box, corrugated packing box, PVC box, etc.

[0003] When the packing box is used for packing fragile articles such as glass cups or ceramic plates, in order to prevent the packing box from falling and being jolted during transportation, pearl wool is arranged in the packing box to cover the articles, thereby reducing the impact of the fragile articles in the packing box.

[0004] However, when two matched plates or cups are packed, the shock absorption and shock resistance measures for the fragile articles are only taken by the pearl wool, and the shock resistance of the packing box to the articles cannot be further improved, and the two fragile articles are difficult to be packed separately, so that the fragile articles cannot be further protected. UTILITY MODEL CONTENT

[0005] The utility model aims at the defects and deficiencies of the prior art, and provides a shock resistance packing box.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a shock resistance packing box, comprising a box body, two placing grooves respectively arranged at the left and right ends of the box body, two shock absorption bottom plates respectively arranged in the two placing grooves on the box body, a containing groove arranged on the two shock absorption bottom plates, a shock absorption pressing plate movably arranged in the containing groove on the box body, a buffer mechanism arranged between the shock absorption pressing plate and the shock absorption bottom plate, two cover plates respectively fixedly arranged at the lower end face of the box body and located at the sides of the two placing grooves, a fixing piece arranged between the other end of the two cover plates and the upper end face of the box body for fixing the other end of the cover plate to the upper end face of the box body, an auxiliary shock absorption piece arranged between the cover plate and the shock absorption pressing plate for flexibly filling the gap between the shock absorption pressing plate and the cover plate when the fixing piece fixes the other end of the cover plate to the upper end face of the box body, and an auxiliary groove arranged on the shock absorption pressing plate and close to the end face of the shock absorption bottom plate.

[0007] Further improvement is that the buffer mechanism comprises at least two buffer openings respectively arranged on the two shock-absorbing bottom plates and close to the end faces of the shock-absorbing plates, at least two buffer sliding blocks respectively arranged on the two shock-absorbing plates and close to the end faces of the shock-absorbing bottom plates, and a buffer spring fixed to the shock-absorbing plate and sleeved outside each buffer sliding block, one end of the buffer spring being fixedly arranged on the shock-absorbing plate close to the end face of the shock-absorbing bottom plate, the other end of the buffer spring abutting against the shock-absorbing bottom plate close to the end face of the shock-absorbing plate, and the buffer openings being located on both sides of the accommodating slot.

[0008] Further improvement is that the lower ends of the two cover plates are provided with lower bending portions, the upper ends of the two cover plates are provided with upper bending portions at the upper end of the box body, the lower bending portions are located at the lower corners of the box body, and the upper bending portions are located at the upper corners of the box body.

[0009] The fixing member comprises two fixed blocks respectively arranged on the upper end faces of the two cover plates, two clamping inner grooves respectively arranged on the two fixed blocks, and a L-shaped block arranged between the two fixed blocks in a lifting manner, the L-shaped block being in clearance fit with the two fixed blocks, and the lower end of the L-shaped block being provided with two clamping protrusions for clamping connection with the clamping inner grooves.

[0010] Further improvement is that the L-shaped block is a nylon block, a polycarbonate block or a polyformaldehyde block.

[0011] Further improvement is that the lower ends of the two clamping protrusions are provided with inclined surfaces close to the ends of the fixed blocks.

[0012] Further improvement is that the side end faces of the two clamping protrusions are provided with extension blocks.

[0013] Further improvement is that the auxiliary buffer member comprises at least two auxiliary extrusion blocks fixedly arranged on the two cover plates and close to the end faces of the shock-absorbing plates.

[0014] Further improvement is that the auxiliary extrusion blocks are rubber blocks, silica gel blocks, sponge blocks or pearl wool blocks.

[0015] Further improvement is that the shock-absorbing bottom plate and the shock-absorbing plate are sponge plates or pearl wool plates.

[0016] Further improvement is that the upper end face of the box body is provided with a lifting handle between the two cover plates, and avoiding openings are arranged on the two cover plates and located on both sides of the lifting handle.

[0017] The utility model discloses beneficial effect is when needing to pack two matched dishes or cup and so on fragile article, the box body is laid horizontally and is placed and lets one of the slot is oriented upwards, then the fragile article is placed on the shock attenuation bottom plate in the containing slot, and the fragile article is limited to move on the shock attenuation bottom plate through the containing slot, then the shock attenuation pressure plate is placed into the placing slot, and the corresponding direction's cover plate is closed to the placing slot again, and the box body is overturned and makes another placing slot oriented upwards, and then the corresponding placing installation action is repeated, until two cover plates all close two placing slots, then the other end of the cover plate is fixed on the upper end surface of the box body through the fixing part, when the auxiliary shock attenuation piece can be filled with the gap between the shock attenuation pressure plate and the cover plate flexibly, and the article is coated through the shock attenuation bottom plate and the shock attenuation pressure plate, can separate packing two fragile articles, when the box body or the cover plate is impacted by external force, the impact of the shock attenuation pressure plate is slowed down through the buffer mechanism, so that the effect of auxiliary buffering is realized, further improve the shockproof effect of the packing box to the article, can further protect the fragile article of packing.

[0018] Further effect: when the box body or the cover plate is impacted by external force, the shock attenuation pressure plate moves in the placing slot to the shock attenuation bottom plate end, at this time, the impact of the shock attenuation pressure plate is slowed down through the buffer spring, so that the effect of auxiliary buffering is realized, and the setting of the buffer sliding block and the buffer hole can guide the moving direction of the shock attenuation pressure plate.

[0019] Further effect: when needing to fix between two fixing blocks, press the upper end surface of two cover plates to make them fit, at this time, the positions of two fixing blocks correspond, then one of the clamping protrusions on the L-shaped block is aligned with the clamping inner groove, and the other clamping protrusion is matched with the clamping inner groove by pulling the L-shaped block, so that the L-shaped block fixes between two fixing blocks.

[0020] Further effect: when needing to place the L-shaped block between two fixing blocks and press down, the inclined surface first contacts the corners of two fixing blocks, and as the L-shaped block descends, the two clamping protrusions drive the L-shaped block to deform outward, until the L-shaped block descends to the corresponding position of the clamping protrusion and the clamping inner groove, so that the L-shaped block loses the external force extrusion reset deformation, and the clamping protrusion is matched with the clamping inner groove.

[0021] Further effect: when needing to release the L-shaped block fixed between two fixing blocks, you only need to press the positions of two extension blocks with fingers respectively, and exert force to the opposite sides of the fixing blocks, so as to drive two clamping protrusions to separate from the clamping inner groove, so as to release the fixing between two cover plates. DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0023] Figure 1 is the front view cut diagram of the box body, the cover plate and the fixing piece in the present application;

[0024] Figure 2 is the local front view exploded diagram of the box body, the damping bottom plate and the damping pressing plate in the present application;

[0025] Figure 3 is the enlarged view of A part corresponding to Figure 1 ;

[0026] Figure 4 is the side view of the box body and the placing slot in the present application;

[0027] Figure 5 is the top view cut diagram of the fixing block and the pull handle in the present application.

[0028] Mark explanation: box body 1, placing slot 2, damping bottom plate 3, containing slot 4, damping pressing plate 5, cover plate 6, auxiliary slot 7, buffer hole 8, buffer sliding block 9, buffer spring 10, lower bending part 11, upper bending part 12, fixing block 13, clamping inner groove 14, L-shaped block 15, clamping protrusion 16, inclined surface 17, extension block 18, auxiliary extrusion block 19, pull handle 20, avoiding port 21. Specific implementation

[0029] The present application will be further described in combination with the drawings and specific embodiments.

[0030] Referring to Figures 1 to 5As shown in the specific embodiment, the technical scheme adopted by the present embodiment is: an anti-vibration packaging box, comprising a box body 1, further comprising two placing grooves 2 respectively arranged at the left and right ends of the box body 1, two shock-absorbing bottom plates 3 arranged on the box body 1 and respectively located in the two placing grooves 2, a containing groove 4 arranged on the two shock-absorbing bottom plates 3, a shock-absorbing pressing plate 5 movably arranged on the box body 1 and located in the containing groove 4, a buffer mechanism arranged between the shock-absorbing pressing plate 5 and the shock-absorbing bottom plate 3, two cover plates 6 respectively fixedly arranged at the lower end face of the box body 1 and respectively located at one side of the two placing grooves 2, a fixing member arranged between the other end of the two cover plates 6 and the upper end face of the box body 1 and used for fixing the other end of the cover plate 6 to the upper end face of the box body 1, an auxiliary shock-absorbing member arranged between the cover plate 6 and the shock-absorbing pressing plate 5 and used for flexibly filling the gap between the shock-absorbing pressing plate 5 and the cover plate 6 when the fixing member fixes the other end of the cover plate 6 to the upper end face of the box body 1, and an auxiliary groove 7 arranged on the shock-absorbing pressing plate 5 and close to the end face of the shock-absorbing bottom plate 3.

[0031] The buffer mechanism comprises at least two buffer holes 8 respectively arranged on the two shock-absorbing bottom plates 3 and close to the end face of the shock-absorbing pressing plate 5, at least two buffer sliding blocks 9 respectively arranged on the two shock-absorbing bottom plates 5 and close to the end face of the shock-absorbing bottom plate 3, and a buffer spring 10 fixed at one end to the shock-absorbing pressing plate 5 and sleeved on the outside of each buffer sliding block 9, one end of the buffer spring 10 being fixedly arranged on the shock-absorbing pressing plate 5 close to the end face of the shock-absorbing bottom plate 3, the other end of the buffer spring 10 abutting against the shock-absorbing bottom plate 3 close to the end face of the shock-absorbing pressing plate 5, and the buffer holes 8 being located on both sides of the containing groove 4.

[0032] The lower end of each cover plate 6 is provided with a lower bending portion 11, and the upper end of each cover plate 6 is provided with an upper bending portion 12, the lower bending portion 11 being located at the lower end corner of the box body 1, and the upper bending portion 12 being located at the upper end corner of the box body 1.

[0033] The fixing member comprises two fixing blocks 13 arranged on the upper end faces of the two cover plates 6 respectively, two clamping inner grooves 14 respectively arranged on the two fixing blocks 13, the two clamping inner grooves 14 being parallel and away from each other on the two fixing blocks 13, a L-shaped block 15 being arranged between the two fixing blocks 13 in a liftable manner, the L-shaped block 15 being gap-fitted between the two fixing blocks 13, and the lower end of the L-shaped block 15 being provided with two clamping protrusions 16 for clamping connection with the clamping inner grooves 14. The lower bending part 11 and the upper bending part 12 are connecting ends made of bendable indentation lines or elastic structures (such as rubber strips or rubber layers) or plastic structures (such as bending parts composed of steel wires and rubber cover layers). The upper end face of each cover plate 6 is provided with two fixing blocks 13, and the two fixing blocks 13 are symmetrically arranged front and back, so that four fixing blocks 13 are arranged on the two cover plates 6 in total, one L-shaped block 15 is arranged between every two fixing blocks 13, and two clamping protrusions 16 are arranged on each L-shaped block 15.

[0034] The L-shaped block 15 is a nylon block or a polycarbonate block or a polyformaldehyde block. Nylon is a high-molecular synthetic material, which has strong tensile and compressive properties, and also has good toughness and wear resistance. Nylon will deform to a certain extent when bearing force, mainly including bending, stretching and compression. Polycarbonate (PC) has high strength, high rigidity and high transparency, excellent heat resistance and impact resistance, and is commonly used to manufacture spectacle lenses, mobile phone housings and automobile lampshades. Polyformaldehyde (POM) has high hardness, wear resistance, good impact resistance and high fatigue resistance, and is commonly used to manufacture toy gears, worms, cams and other parts.

[0035] The lower end of each clamping protrusion 16 is provided with an inclined face 17 close to the end of the fixing block 13.

[0036] The side end face of each clamping protrusion 16 is provided with an extension block 18.

[0037] The auxiliary buffer member comprises at least two auxiliary extrusion blocks 19 fixedly arranged on the two cover plates 6 and close to the end face of the damping pressing plate 5.

[0038] The auxiliary extrusion block 19 is a rubber block, a silica gel block, a sponge block or a pearl wool block. When the auxiliary extrusion block 19 is a rubber block or a silica gel block, the gap between the damping pressing plate 5 and the cover plate 6 can be filled when the two cover plates 6 are fixed on the box body 1, so that the damping pressing plate 5 cannot adhere to the articles between the damping pressing plate 5 and the damping bottom plate 3 when the articles are placed therebetween, and the elastic deformation of the cover plate 6 improves the shock resistance of the packaged articles when the cover plate 6 is impacted by external force. When the auxiliary extrusion block 19 is a sponge block or a pearl wool block, the gap between the damping pressing plate 5 and the cover plate 6 can also be filled, and the deformation of the auxiliary extrusion block 19 absorbs the impact shock when the cover plate 6 is impacted by external force, thereby improving the shock resistance of the packaged articles.

[0039] The shock-absorbing bottom plate 3 and the shock-absorbing pressing plate 5 are sponge plates or pearl wool plates.

[0040] The upper end surface of the box body 1 is provided with a pull handle 20 between the two cover plates 6, and the two cover plates 6 are provided with avoiding openings 21 on both sides of the pull handle 20.

[0041] The working principle of the utility model is as follows: when two matched plates or cups or other fragile articles need to be packaged, the box body 1 is laid horizontally and one of the placing grooves 2 is directed upward, then the fragile articles are placed on the shock-absorbing bottom plate 3 in the containing groove 4, the movement of the fragile articles on the shock-absorbing bottom plate 3 is limited by the containing groove 4, then the shock-absorbing pressing plate 5 is placed in the placing groove 2, the placing groove 2 is closed by pulling the cover plate 6 in the corresponding direction, the box body 1 is turned over so that the other placing groove 2 is directed upward, and the corresponding placing and installing actions are repeated until the two cover plates 6 close the two placing grooves 2, then the upper end surfaces of the two cover plates 6 are pressed to make them abut, at this time, the positions of the two fixed blocks 13 correspond to each other, the L-shaped block 15 is placed between the two fixed blocks 13 and is pressed downward, the inclined surface 17 first contacts the edges and corners of the two fixed blocks 13, the L-shaped block 15 is lowered so that the two clamping protrusions 16 drive the L-shaped block 15 to deform outward, until the L-shaped block 15 is lowered to the position where the clamping protrusions 16 correspond to the clamping inner grooves 14, the L-shaped block 15 loses the external force and is reset to deform, the clamping protrusions 16 cooperate with the clamping inner grooves 14, so that the other end of the cover plate 6 is fixed to the upper end surface of the box body 1, at this time, the auxiliary pressing block 19 can flexibly fill the gap between the shock-absorbing pressing plate 5 and the cover plate 6, and the articles are coated by the shock-absorbing bottom plate 3 and the shock-absorbing pressing plate 5, the two fragile articles can be packaged separately, the shock-absorbing effect of the packaging box on the articles is further improved, and the fragile articles in the packaging can be further protected.

[0042] When the box body 1 or the cover plate 6 is impacted by external force, the shock-absorbing pressing plate 5 moves in the placing groove 2 towards the shock-absorbing bottom plate 3, at this time, the impact force of the shock-absorbing pressing plate 5 is reduced by the buffer spring 10, so as to realize the auxiliary buffering effect, and the buffer sliding block 9 and the buffer opening 8 can guide the moving direction of the shock-absorbing pressing plate 5.

[0043] When the L-shaped block 15 needs to be fixed between the two fixed blocks 13, the fingers are pressed on the positions of the two extension blocks 18 respectively, and force is applied to the two sides of the fixed block 13 in opposite directions, so that the two clamping protrusions 16 are separated from the clamping inner grooves 14, and the fixing between the two cover plates 6 is released.

[0044] The utility model wants to protect the structure of product, the model of each element is not the content of the utility model protection, is also the known art, the element of market as long as can realize the above-mentioned function of the utility model can be as the anti-seismic packing box selection application. Therefore the model of element and so on parameter is not described in detail in the utility model. The contribution of the utility model is that each element is combined scientifically together.

[0045] The basic principle and main features of the utility model and its advantages are shown and described above, and those skilled in the art should understand that the utility model is not limited by the above examples. The above examples and descriptions are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements. These changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the attached claims and their equivalents. The utility model is not described in detail, which is the known technology of those skilled in the art.

Claims

1. A shock-resistant packaging box comprising a box body, characterized by: Two placing grooves are respectively arranged at left and right ends of the box body, two shock-absorbing bottom plates are arranged on the box body and respectively located in the two placing grooves, a containing groove is arranged on the two shock-absorbing bottom plates, a shock-absorbing pressing plate is movably arranged on the box body and located in the containing groove, a buffer mechanism is arranged between the shock-absorbing pressing plate and the shock-absorbing bottom plate, two cover plates are respectively fixedly arranged at a lower end surface of the box body and respectively located at one side of the two placing grooves, a fixing member is arranged between the other end of the two cover plates and an upper end surface of the box body and used for fixing the other end of the cover plate to the upper end surface of the box body, an auxiliary shock-absorbing member is arranged between the cover plate and the shock-absorbing pressing plate and used for flexibly filling a gap between the shock-absorbing pressing plate and the cover plate when the fixing member fixes the other end of the cover plate to the upper end surface of the box body, and an auxiliary groove is arranged on the shock-absorbing pressing plate and close to the end surface of the shock-absorbing bottom plate.

2. The shock-resistant packaging box according to claim 1, characterized in that: The buffer mechanism comprises at least two buffer holes respectively arranged on the two shock-absorbing bottom plates and close to the end surface of the shock-absorbing pressing plate, at least two buffer sliding blocks respectively arranged on the two shock-absorbing bottom plates and close to the end surface of the shock-absorbing bottom plate, and a buffer spring fixed at one end of the shock-absorbing pressing plate and sleeved on the outside of each buffer sliding block, one end of the buffer spring is fixedly arranged on the shock-absorbing pressing plate close to the end surface of the shock-absorbing bottom plate, the other end of the buffer spring abuts against the shock-absorbing bottom plate close to the end surface of the shock-absorbing pressing plate, and the buffer holes are located on both sides of the containing groove.

3. The shock-resistant packaging box according to claim 1, characterized in that: Lower bending portions are arranged on the lower end of the two cover plates, upper bending portions are arranged on the upper end of the two cover plates and located at the upper end of the box body, the lower bending portions are located at the lower end corners of the box body, and the upper bending portions are located at the upper end corners of the box body. The fixing member comprises two fixing blocks arranged at the upper end surfaces of the two cover plates, two clamping inner grooves respectively arranged on the two fixing blocks, the two clamping inner grooves are parallel and away from each other on the two fixing blocks, a L-shaped block is arranged between the two fixing blocks in a lifting manner, the L-shaped block is matched with the two fixing blocks in a gap manner, and the lower end of the L-shaped block is provided with two clamping protrusions used for clamping connection with the clamping inner grooves.

4. The shock-resistant packaging box according to claim 3, characterized in that: The L-shaped block is a nylon block, a polycarbonate block or a polyformaldehyde block.

5. The shock-resistant packaging box according to claim 3, characterized in that: The lower end of each of the two clamping protrusions is provided with an inclined surface close to the end of the fixing block.

6. The shock-resistant packaging box according to claim 3, characterized in that: The side end surface of each of the two clamping protrusions is provided with an extension block.

7. The shock-resistant packaging box according to claim 1, characterized in that: The auxiliary buffer member comprises at least two auxiliary extrusion blocks fixedly arranged on the two cover plates and close to the end surface of the shock-absorbing pressing plate.

8. The shock-resistant packaging box according to claim 7, characterized in that: The auxiliary extrusion blocks are rubber blocks, silica gel blocks, sponge blocks or pearl wool blocks.

9. The shock-resistant packaging box according to claim 1, characterized in that: The shock-absorbing bottom plate and the shock-absorbing pressing plate are sponge plates or pearl wool plates.

10. The shock-resistant packaging box according to claim 1, characterized in that: The upper end surface of the box body is provided with a pull handle between the two cover plates, and avoiding openings are arranged on the two cover plates and located on both sides of the pull handle.

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