CN215795725U

CN215795725U - Foam box with built-in arc-shaped occlusion part

Info

Publication number: CN215795725U
Application number: CN202121854401.5U
Authority: CN
Inventors: 翟德国
Original assignee: Yantai Rongchi New Material Technology Co ltd
Current assignee: Yantai Rongchi New Material Technology Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-02-11
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses a foam box with an internal arc-shaped occlusion part, and particularly relates to the technical field of foam boxes. According to the utility model, the arc-shaped clamping plate on the rotating ring can enter the circular clamping groove from the arc-shaped groove on the opening and closing groove, so that the rotating ring can be rotated to clamp the circular clamping groove with the arc-shaped clamping plate on the rotating ring; through spacing and the joint of annular spacing groove on the annular gleitbretter to the swivel becket is restricted at the annular spacing inslot rotation of case lid lower surface, consequently can fix the case lid in the groove department that opens and shuts of box, thereby can avoid the inside goods of box to drop.

Description

Foam box with built-in arc-shaped occlusion part

Technical Field

The utility model relates to the technical field of foam boxes, in particular to a foam box with an arc-shaped occlusion part inside.

Background

The foam box is a box-type packaging container made of foam plastic (porous plastic), and the plastic foam is plastic with a plurality of tiny air holes inside. Foam boxes are often used for the transportation of fruit and also for the packaging of articles. Is a novel shockproof packaging material and a heat-insulating material. It has the advantages of light specific weight, impact resistance, easy forming, beautiful appearance, bright color, high efficiency, energy saving, low cost, wide application, etc.

However, in actual use, since the cover of the foam box is liable to fall, and thus the carried goods are liable to fall, further improvement is required.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a foam box with an internal arc-shaped engaging portion to solve the above-mentioned problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a foam box of built-in arcuation interlock portion, includes the box, the groove of opening and shutting has been seted up at the top of box, the inner wall sliding connection in groove of opening and shutting has the rotating ring, circular draw-in groove has been seted up to the inner wall in groove of opening and shutting, the side fixed mounting of rotating ring bottom has the arc cardboard, circular draw-in groove and arc cardboard joint, inner wall sliding connection in the middle of the rotating ring has the case lid, be provided with stop gear between rotating ring and the case lid, the lower surface of case lid is provided with damper.

In order to restrict the assigned position rotation of swivel becket on the case lid, stop gear is including seting up the annular spacing groove that the case lid is located swivel becket top surface, the last fixed surface that the swivel becket is close to annular spacing groove installs annular gleitbretter, the top fixed mounting of annular gleitbretter has spacing, spacing and annular spacing groove joint.

In order to extrude the shock attenuation to the inside goods of box, damper is including seting up the flexible groove at the case lid lower surface, the inner wall sliding connection in flexible groove has the telescopic link, the telescopic link wears to establish the inside that the one end in flexible groove is located the box, pass through reset spring fixed connection between the inner wall at one end that the telescopic link is located flexible inslot and flexible groove top.

In order to smoothly clamp the arc-shaped clamping plate with the circular clamping groove arranged in the opening and closing groove, the upper surface of the opening and closing groove is provided with an arc-shaped groove, the arc-shaped groove is connected with the circular clamping groove, and the size of the arc-shaped groove is slightly larger than that of the arc-shaped clamping plate.

In order to increase the friction force when rotating the rotating ring and to facilitate the control of the rotation of the rotating ring, a friction groove is formed in the side surface of the top of the rotating ring.

In order to lift the box body, a pull ring is fixedly arranged in the middle of the upper surface of the box cover.

In order to fix and limit the rotation of the rotating ring, the radius of the top of the rotating ring is the same as that of the top of the box cover.

The utility model has the technical effects and advantages that:

1. compared with the prior art, the circular clamping groove and the arc-shaped clamping plate are arranged, and the arc-shaped clamping plate on the rotating ring can enter the circular clamping groove from the arc-shaped groove on the opening and closing groove, so that the rotating ring can be rotated to clamp the circular clamping groove with the arc-shaped clamping plate on the rotating ring; through setting up annular spacing groove, because spacing and annular spacing groove joint on the swivel becket passes through annular gleitbretter to the swivel becket is restricted at the annular spacing inslot rotation of case lid lower surface, utilizes arc cardboard and the built-in circular draw-in groove joint of box on the swivel becket, consequently can fix the case lid in the groove department that opens and shuts of box, thereby can avoid the inside goods of box to drop.

2. Compared with the prior art, the telescopic rod can extrude and absorb shock to goods in the box body due to the fact that the telescopic rod is subjected to the elastic force of reset of the reset spring through the reset spring; the friction groove is arranged, so that the friction force generated when the rotating ring rotates can be increased, and the rotation of the rotating ring can be controlled conveniently; through setting up the pull ring, can mention this box to increase the device's practicality.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic cross-sectional view of the case according to the present invention.

FIG. 3 is a schematic view of an arc-shaped slot structure according to the present invention.

The reference signs are: 1. a box body; 2. opening and closing the groove; 3. a rotating ring; 4. a circular slot; 5. an arc-shaped clamping plate; 6. a box cover; 7. an annular limiting groove; 8. an annular slip sheet; 9. a limiting strip; 10. a telescopic groove; 11. a telescopic rod; 12. a return spring; 13. an arc-shaped slot; 14. a friction groove; 15. and (4) a pull ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

As the foam box of built-in arcuation interlock portion shown in figure 1 and figure 2, the power distribution box comprises a box body 1, opening and closing groove 2 has been seted up at the top of box 1, the inner wall sliding connection who opens and closes groove 2 has swivel becket 3, circular draw-in groove 4 has been seted up to the inner wall of opening and closing groove 2, the side fixed mounting of 3 bottoms of swivel becket has arc cardboard 5, circular draw-in

groove

4 and 5 joints of arc cardboard, inner wall sliding connection in the middle of swivel becket 3 has case lid 6, be provided with stop gear between swivel becket 3 and the case lid 6, the lower surface of case lid 6 is provided with damper.

In a preferred embodiment, as shown in fig. 2, the limiting mechanism includes an annular limiting groove 7 formed on the surface of the box cover 6 above the rotating ring 3, an annular sliding sheet 8 is fixedly mounted on the upper surface of the rotating ring 3 close to the annular limiting groove 7, a limiting strip 9 is fixedly mounted at the top of the annular sliding sheet 8, the limiting strip 9 is clamped with the annular limiting groove 7, so that the rotating ring 3 is clamped with the annular limiting groove 7 through the limiting strip 9 on the annular sliding sheet 8, so that the rotating ring 3 is limited to rotate in the annular limiting groove 7 on the lower surface of the box cover 6, so that the box cover 6 can be fixed at the opening and closing groove 2 of the box body 1, and thereby the goods inside the box body 1 can be prevented from falling.

In a preferred embodiment, as shown in fig. 2, the damping mechanism includes a telescopic slot 10 formed on the lower surface of the box cover 6, an inner wall of the telescopic slot 10 is slidably connected with a telescopic rod 11, one end of the telescopic rod 11 penetrating through the telescopic slot 10 is located inside the box body 1, and one end of the telescopic rod 11 located inside the telescopic slot 10 is fixedly connected with the inner wall of the top of the telescopic slot 10 through a return spring 12, so that the telescopic rod 11 is subjected to the reset elastic force of the return spring 12, and the telescopic rod 11 can extrude and damp goods inside the box body 1.

In a preferred embodiment, as shown in fig. 3, an arc-shaped groove 13 is formed in the upper surface of the opening and closing groove 2, the arc-shaped groove 13 is connected to the circular clamping groove 4, the size of the arc-shaped groove 13 is slightly larger than that of the arc-shaped clamping plate 5, so that the arc-shaped clamping plate 5 on the rotating ring 3 can enter the circular clamping groove 4 from the arc-shaped groove 13 on the opening and closing groove 2, and the rotating ring 3 can be rotated to clamp the circular clamping groove 4 to the arc-shaped clamping plate 5 on the rotating ring 3.

In a preferred embodiment, as shown in fig. 1 and 2, the rotating ring 3 is provided with a friction groove 14 on the top side thereof so as to increase the friction force when rotating the rotating ring 3, thereby facilitating the control of the rotation of the rotating ring 3.

In a preferred embodiment, as shown in fig. 1 and 2, a pull ring 15 is fixedly mounted in the middle of the upper surface of the box cover 6 so as to be able to lift the box body 1, thereby increasing the utility of the device.

In a preferred embodiment, as shown in fig. 1 and 2, the radius of the top of the rotating ring 3 is the same size as the radius of the top of the cover 6, so as to fix and restrict the rotation of the rotating ring 3.

The working principle of the utility model is as follows: when the clamping device is used, due to the arrangement of the circular clamping grooves 4 and the arc-shaped clamping plates 5, the arc-shaped clamping plates 5 on the rotating ring 3 can enter the circular clamping grooves 4 from the arc-shaped grooves 13 on the opening and closing grooves 2, so that the rotating ring 3 can be rotated to clamp the circular clamping grooves 4 with the arc-shaped clamping plates 5 on the rotating ring 3; by arranging the annular limiting groove 7, the rotating ring 3 is clamped with the annular limiting groove 7 through the limiting strip 9 on the annular sliding sheet 8, so that the rotating ring 3 is limited to rotate in the annular limiting groove 7 on the lower surface of the box cover 6, and the arc-shaped clamping plate 5 on the rotating ring 3 is clamped with the circular clamping groove 4 arranged in the box body 1, so that the box cover 6 can be fixed at the opening and closing groove 2 of the box body 1, and the goods in the box body 1 can be prevented from falling; by arranging the return spring 12, the telescopic rod 11 can extrude and absorb shock to goods in the box body 1 due to the elastic force of the return spring 12 on the telescopic rod 11; by providing the friction groove 14, the friction force when the rotary ring 3 is rotated can be increased, thereby facilitating the control of the rotation of the rotary ring 3; by providing the pull ring 15, the case 1 can be lifted up, thereby increasing the practicability of the device.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a foam case of built-in arcuation interlock, includes box (1), its characterized in that: open and shut groove (2) have been seted up at the top of box (1), the inner wall sliding connection in open and shut groove (2) has swivel becket (3), circular draw-in groove (4) have been seted up to the inner wall in open and shut groove (2), the side fixed mounting of swivel becket (3) bottom has arc cardboard (5), circular draw-in groove (4) and arc cardboard (5) joint, inner wall sliding connection in the middle of swivel becket (3) has case lid (6), be provided with stop gear between swivel becket (3) and case lid (6), the lower surface of case lid (6) is provided with damper.

2. The foam box with built-in arc-shaped occlusion part as claimed in claim 1, wherein: stop gear is including offering annular spacing groove (7) that are located swivel becket (3) top surface at case lid (6), last fixed surface that swivel becket (3) are close to annular spacing groove (7) installs annular gleitbretter (8), the top fixed mounting of annular gleitbretter (8) has spacing (9), spacing (9) and annular spacing groove (7) joint.

3. The foam box with built-in arc-shaped occlusion part as claimed in claim 1, wherein: damper is including offering at flexible groove (10) of case lid (6) lower surface, the inner wall sliding connection in flexible groove (10) has telescopic link (11), the one end that flexible groove (10) were worn to establish by telescopic link (11) is located the inside of box (1), through reset spring (12) fixed connection between the inner wall at one end that telescopic link (11) are located flexible groove (10) and flexible groove (10) top.

4. The foam box with built-in arc-shaped occlusion part as claimed in claim 1, wherein: an arc-shaped groove (13) is formed in the upper surface of the opening and closing groove (2), the arc-shaped groove (13) is connected with the circular clamping groove (4), and the size of the arc-shaped groove (13) is slightly larger than that of the arc-shaped clamping plate (5).

5. The foam box with built-in arc-shaped occlusion part as claimed in claim 1, wherein: and a friction groove (14) is formed in the side surface of the top of the rotating ring (3).

6. The foam box with built-in arc-shaped occlusion part as claimed in claim 1, wherein: and a pull ring (15) is fixedly arranged in the middle of the upper surface of the box cover (6).

7. The foam box with built-in arc-shaped occlusion part as claimed in claim 1, wherein: the radius of the top of the rotating ring (3) is the same as that of the top of the box cover (6).