Anti-vibration packaging box for lamp sales

Abstract

The utility model discloses an anti-vibration packing box for lamp sales in the technical field of lamp packing, which comprises a lower box body, a support plate is fixedly mounted in an inner cavity of the lower box body, two first sponge plates are arranged, after a user places a lamp in the lower box body, an adjusting wheel is rotated to drive a second screw rod to rotate, and the second screw rod rotates to drive the lamp to rotate. The second screw drives the first screw to rotate synchronously through a chain wheel and a chain, when the first screw and the second screw rotate, the two moving plates on the front surface and the rear surface are driven to get close to each other, and when the two moving plates get close to each other, the first sponge plate on the surface is driven to clamp the surface of the lamp in a wrapping mode. And a telescopic rod and a first telescopic spring are arranged between the first sponge plate and the movable plate, when the lamp jolts during transportation, the lamp can be protected in a wrapping mode through the first telescopic spring, the first sponge plate, a second sponge plate and a third sponge plate, shockproof protection of the lamp is achieved, and the transportation safety is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp packaging, in particular to an anti-vibration packaging box for selling lamps. Background Art

[0002] Lamps are a general term for lighting tools, which are divided into chandeliers, table lamps, wall lamps, floor lamps, etc. It refers to an appliance that can transmit light, distribute and change the light distribution of a light source, including all parts required to fix and protect the light source except the light source, as well as the line accessories necessary for connecting to the power supply.

[0003] The existing patent publication number is CN207645027U, which discloses a lamp packaging box, including: a box body, which is in the shape of a rectangular parallelepiped and has an upper opening; a wrapping plate, which is provided with multiple folds, and the wrapping plate is used to wrap the side walls of the box body and close the opening, and the inner surface of the wrapping plate is provided with a vision detection surface layer. The utility model adopts a separate design of the box body and the wrapping plate, which has a novel structure, and the separate design is also convenient for transportation, and the wrapping plate will not hinder the installation when the lamp is installed; and by providing a vision detection surface layer on the inner side of the wrapping plate, the wrapping plate is given an independent function, and after the wrapping plate is separated from the box body, it can provide the user with a vision detection function, enriching the functionality of the utility model and creating more value for customers.

[0004] After the existing lamps are sold, they need to be placed in a packaging box for transportation because they are fragile items. However, due to the simple internal structure of the existing packaging box, the lamps are still at risk of being damaged due to bumps during transportation. To this end, we propose an anti-vibration packaging box for lamp sales to solve the above-mentioned problem. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] Therefore, the purpose of the utility model is to provide a vibration-proof packaging box for selling lamps, which can solve the problem that after the existing lamps are sold, since the lamps are fragile items, they need to be placed inside the packaging box for transportation during transportation; however, due to the simple internal structure of the existing packaging box, the lamps are still at risk of damage due to bumps during transportation.

[0007] In order to solve the above-mentioned technical problems, the utility model provides a vibration-proof packaging box for selling lamps, which adopts the following technical scheme: it includes a lower box body, a support plate is fixedly installed on the inner cavity of the lower box body, a first screw and a second screw are rotatably connected between the front and rear inner walls of the inner cavity of the lower box body from left to right in sequence, and fixed plates are fixedly installed on the left and right inner walls of the lower box body, and the front and rear ends of the first screw and the second screw are screwed The screws are arranged in opposite directions in the front and rear directions with the fixed plate as the center, and the front and rear ends of the first screw and the second screw are provided with movable plates, and the left and right ends of the two movable plates are respectively threaded and movably connected to the surfaces of the first screw and the second screw, and two groups of telescopic rods are fixedly arranged inside the two movable plates, and the front ends of the two groups of adjacent telescopic rods are fixedly installed with first sponge plates, and the outside of each of the telescopic rods is sleeved with a first telescopic spring.

[0008] Optionally, a second sponge plate is fixedly mounted on the bottom of the inner cavity of the lower box body, an upper box body is movably hinged on the top of the lower box body, and a third sponge plate is fixedly mounted on the top of the inner cavity of the upper box body.

[0009] By adopting the above technical solution, this solution provides a second sponge board at the bottom of the inner cavity of the lower box body, and the second sponge board can be used to elastically support the bottom of the lamp. A third sponge board is provided at the top of the inner cavity of the upper box body, and the third sponge board is used to elastically support the top of the lamp.

[0010] Optionally, the front ends of the first screw and the second screw both pass through the surface of the fixed plate, and sprockets are fixedly installed on the front ends of the first screw and the second screw, a chain is meshed between the two sprockets, the front end of the second screw passes through the front side of the lower box body, and an adjusting wheel is fixedly installed on the front end of the second screw.

[0011] By adopting the above technical solution, this solution provides sprockets at the front ends of the first screw and the second screw. When the user drives the second screw to rotate through the adjusting wheel, the second screw drives the first screw to rotate synchronously through the sprocket and the chain.

[0012] Optionally, a shell is fixedly installed on the front side of the lower box body, a baffle is fixedly installed on the inner cavity of the shell, limit rods are inserted on the left and right sides of the inner cavity of the shell, a limit plate is fixedly installed on the surface of the limit rod, the left side of the limit plate is tightly attached to the right side of the baffle, a second telescopic spring is provided between the right side of the limit plate and the right inner wall of the inner cavity of the shell, and the second telescopic spring is sleeved on the outside of the limit rod.

[0013] By adopting the above technical solution, the baffle is provided in this solution. Since a second telescopic spring is provided between the limit plate and the shell, the limit rod is pressed against the right side of the baffle by the limit plate and the second telescopic spring.

[0014] Optionally, a handle is fixedly installed on the right end of the limiting rod, a locking block is fixedly installed on the front side of the upper box body, a socket is opened on the surface of the locking block, the socket is adapted to the limiting rod, and the locking block is inserted into the shell through the socket and the limiting rod.

[0015] By adopting the above technical solution, when the upper box body is covered on the top of the lower box body, the user first pulls the handle outward, then aligns the locking block of the upper box body with the inside of the shell and inserts it, and releases the handle. At this time, the limit rod is acted upon by the limit plate and the second telescopic spring to insert the left end of the limit rod into the socket inside the locking block, thereby locking it.

[0016] Optionally, first rubber protective plates are fixedly provided at four ends of the top of the upper box body, and second rubber protective plates are fixedly provided at four ends of the bottom of the lower box body.

[0017] By adopting the above technical solution, this solution arranges four first rubber guards on the top of the upper box body and four second rubber guards on the bottom of the lower box body, so that the stability of the upper box body and the lower box body can be enhanced when the lamp is transported, thereby protecting the internal lamp.

[0018] In summary, the utility model includes at least one of the following beneficial effects: 1. By setting two first sponge boards, after the user places the lamp inside the lower box body, the user drives the second screw to rotate by turning the adjusting wheel, and the second screw drives the first screw to rotate synchronously through the sprocket and the chain. When the first screw and the second screw rotate, the two movable plates in front and behind the surface are driven to approach each other. When the two movable plates are close, the first sponge board on the surface is driven to wrap and clamp the surface of the lamp. By providing a telescopic rod and a first telescopic spring between the first sponge board and the movable plate, when the lamp is bumpy during transportation, the lamp can be wrapped and protected by the first telescopic spring, the first sponge board, the second sponge board and the third sponge board, thereby realizing shockproof protection for the lamp and ensuring the safety of transportation.

[0019] 2. When the upper box body is covered on the top of the lower box body, the user first pulls out the handle, then aligns the locking block of the upper box body with the inside of the shell and inserts it, and releases the handle. At this time, the limiting rod is acted upon by the limiting plate and the second telescopic spring to insert the left end of the limiting rod into the insertion hole inside the locking block, thereby locking it. By arranging four first rubber guards on the top of the upper box body and four second rubber guards on the bottom of the lower box body, the stability of the upper box body and the lower box body can be enhanced when the lamp is transported, thereby protecting the internal lamp, and realizing the reinforcement and safe locking of the packaging box for transporting the lamp, which is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the overall internal structure of the utility model;

[0023] Figure 3 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0024] Figure 4 For the utility model Figure 2 The enlarged schematic diagram of point B in the middle;

[0025] Figure 5 It is a schematic cross-sectional view of the internal structure of the lower box body of the utility model.

[0026] Explanation of the accompanying drawings: 1. lower box body; 2. support plate; 3. first screw; 4. second screw; 5. fixed plate; 6. movable plate; 7. telescopic rod; 8. first sponge plate; 9. first telescopic spring; 10. second sponge plate; 11. upper box body; 12. sprocket; 13. chain; 14. adjusting wheel; 15. shell; 16. baffle; 17. limit rod; 18. second telescopic spring; 19. locking block; 20. jack; 21. first rubber guard plate; 22. second rubber guard plate; 23. limit plate. DETAILED DESCRIPTION

[0027] The following is combined with Figure 1-5 The utility model is described in further detail.

[0028] Embodiment 1, refer to Figure 1-5 In this embodiment, in order to solve the problem that after the existing lamps are sold, since the lamps are fragile items, they need to be placed in a packaging box for transportation during transportation, but since the internal structure of the existing packaging box is simple, the lamps still have the risk of damage due to bumps during transportation. The utility model discloses an anti-vibration packaging box for lamp sales.

[0029] It includes a lower box body 1, a support plate 2 is fixedly installed on the inner cavity of the lower box body 1, a first screw 3 and a second screw 4 are rotatably connected between the inner walls on the front and rear sides of the inner cavity of the lower box body 1 from left to right in sequence, and fixed plates 5 are fixedly installed on the inner walls on the left and right sides of the lower box body 1, and the threads on the front and rear ends of the first screw 3 and the second screw 4 are arranged in opposite directions in the front and rear directions with the fixed plate 5 as the center, and movable plates 6 are provided on the front and rear ends of the first screw 3 and the second screw 4, and the left and right ends of the two movable plates 6 are respectively threaded and movably connected to the surfaces of the first screw 3 and the second screw 4, and two groups of telescopic rods 7 are fixedly arranged inside the two movable plates 6, and the front ends of the two groups of left and right adjacent telescopic rods 7 are fixedly installed with first sponge plates 8, and the outside of each telescopic rod 7 is sleeved with a first telescopic spring 9.

[0030] A second sponge board 10 is fixedly installed at the bottom of the inner cavity of the lower box body 1, an upper box body 11 is movably hinged at the top of the lower box body 1, and a third sponge board is fixedly installed at the top of the inner cavity of the upper box body 11.

[0031] The front ends of the first screw 3 and the second screw 4 both penetrate the surface of the fixed plate 5, and sprockets 12 are fixedly installed on the front ends of the first screw 3 and the second screw 4, a chain 13 is provided between the two sprockets 12 to mesh, the front end of the second screw 4 penetrates the front side of the lower box body 1, and an adjusting wheel 14 is fixedly installed on the front end of the second screw 4.

[0032] The specific working principle is: after the user places the lamp inside the lower box body 1, the user drives the second screw 4 to rotate by rotating the adjusting wheel 14, and the second screw 4 drives the first screw 3 to rotate synchronously through the sprocket 12 and the chain 13. When the first screw 3 and the second screw 4 rotate, the two front and rear movable plates 6 on the surface are driven to approach each other. When the two movable plates 6 are close, the first sponge plate 8 on the surface is driven to wrap and clamp the surface of the lamp. By providing a telescopic rod 7 and a first telescopic spring 9 between the first sponge plate 8 and the movable plate 6, when the lamp is bumpy during transportation, the first telescopic spring 9, the first sponge plate 8, the second sponge plate 10 and the third sponge plate can be used to wrap and protect the lamp.

[0033] Example 2, refer to Figure 1 and 5 In order to solve the problem of poor protection of existing lamp packaging boxes, in this embodiment, based on the same concept as the above-mentioned embodiment 1, the anti-vibration packaging box for lamp sales also includes:

[0034] A shell 15 is fixedly installed on the front side of the lower box body 1, a baffle 16 is fixedly installed in the inner cavity of the shell 15, limit rods 17 are inserted on the left and right sides of the inner cavity of the shell 15, and a limit plate 23 is fixedly installed on the surface of the limit rod 17. The left side of the limit plate 23 is tightly attached to the right side of the baffle 16, and a second telescopic spring 18 is provided between the right side of the limit plate 23 and the right inner wall of the inner cavity of the shell 15, and the second telescopic spring 18 is sleeved on the outside of the limit rod 17.

[0035] A handle is fixedly installed on the right end of the limiting rod 17, and a locking block 19 is fixedly installed on the front side of the upper box body 11. A plug hole 20 is opened on the surface of the locking block 19, and the plug hole 20 is adapted to the limiting rod 17. The locking block 19 is inserted into the shell 15 through the plug hole 20 and the limiting rod 17.

[0036] The four ends of the top of the upper box body 11 are all fixedly provided with first rubber protective plates 21 , and the four ends of the bottom of the lower box body 1 are all fixedly provided with second rubber protective plates 22 .

[0037] The specific working principle is: when the upper box body 11 is covered on the top of the lower box body 1, the user first pulls out the handle, then aligns the locking block 19 of the upper box body 11 with the inside of the shell 15 and inserts it, and releases the handle. At this time, the limiting rod 17 is acted upon by the limiting plate 23 and the second telescopic spring 18 to insert the left end of the limiting rod 17 into the insertion hole 20 inside the locking block 19, thereby locking it. By arranging four first rubber guard plates 21 on the top of the upper box body 11 and four second rubber guard plates 22 on the bottom of the lower box body 1, the stability of the upper box body 11 and the lower box body 1 can be enhanced when the lamp is transported, thereby protecting the internal lamp.

[0038] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A vibration-proof packaging box for selling lamps, comprising a lower box body (1), characterized in that: A support plate (2) is fixedly installed in the inner cavity of the lower box body (1); a first screw rod (3) and a second screw rod (4) are rotatably connected in sequence from left to right between the inner walls on the front and rear sides of the inner cavity of the lower box body (1); a fixing plate (5) is fixedly installed on the inner walls on the left and right sides of the lower box body (1); the threads on the front and rear ends of the first screw rod (3) and the second screw rod (4) are arranged in opposite directions in the front and rear directions with the fixing plate (5) as the center; a movable plate (6) is provided at the front and rear ends of the first screw rod (3) and the second screw rod (4); the left and right ends of the two movable plates (6) are respectively threadedly movably connected to the surfaces of the first screw rod (3) and the second screw rod (4); and two groups of telescopic rods (7) are fixedly installed inside the two movable plates (6); the front ends of the two groups of telescopic rods (7) adjacent to each other on the left and right are fixedly installed with a first sponge plate (8); and the outside of each telescopic rod (7) is sleeved with a first telescopic spring (9).

2. The anti-vibration packaging box for lamp sales according to claim 1, characterized in that: A second sponge board (10) is fixedly mounted on the bottom of the inner cavity of the lower box body (1), an upper box body (11) is movably hinged on the top of the lower box body (1), and a third sponge board is fixedly mounted on the top of the inner cavity of the upper box body (11).

3. The anti-vibration packaging box for lamp sales according to claim 1, characterized in that: The front ends of the first screw rod (3) and the second screw rod (4) both pass through the surface of the fixing plate (5), and sprocket wheels (12) are fixedly mounted on the front ends of the first screw rod (3) and the second screw rod (4), a chain (13) is provided between the two sprocket wheels (12) to mesh with each other, the front end of the second screw rod (4) passes through the front side of the lower box body (1), and an adjusting wheel (14) is fixedly mounted on the front end of the second screw rod (4).

4. The anti-vibration packaging box for lamp sales according to claim 2, characterized in that: A shell (15) is fixedly installed on the front side of the lower box body (1), a baffle (16) is fixedly installed in the inner cavity of the shell (15), and limit rods (17) are inserted on the left and right sides of the inner cavity of the shell (15). A limit plate (23) is fixedly installed on the surface of the limit rod (17), and the left side of the limit plate (23) is tightly attached to the right side of the baffle (16). A second telescopic spring (18) is provided between the right side of the limit plate (23) and the right inner wall of the inner cavity of the shell (15), and the second telescopic spring (18) is sleeved on the outside of the limit rod (17).

5. The anti-vibration packaging box for lamp sales according to claim 4, characterized in that: A handle is fixedly mounted on the right end of the limiting rod (17); a locking block (19) is fixedly mounted on the front side of the upper box body (11); a plug hole (20) is provided on the surface of the locking block (19); the plug hole (20) is matched with the limiting rod (17); and the locking block (19) is inserted into the housing (15) through the plug hole (20) and the limiting rod (17).

6. The anti-vibration packaging box for lamp sales according to claim 5, characterized in that: The four ends of the top of the upper box body (11) are all fixedly provided with a first rubber protective plate (21), and the four ends of the bottom of the lower box body (1) are all fixedly provided with a second rubber protective plate (22).

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