CN211033529U

CN211033529U - Pressure-resistant foam lining

Info

Publication number: CN211033529U
Application number: CN201921974912.3U
Authority: CN
Inventors: 李銮邦
Original assignee: Qingdao Xinbang Packaging Products Co ltd
Current assignee: Qingdao Xinbang intelligent automation equipment Co.,Ltd.
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-07-17
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a resistance to compression foam inside lining relates to foam inside lining equipment technical field. This resistance to compression foam inside lining, including first backup pad and second backup pad, first backup pad top is provided with first cystosepiment, and the spring groove has all been seted up near four corners to the inside bottom surface of first cystosepiment, and first backup pad top is located four spring inslots and all is provided with flexible piece, and second backup pad bottom is provided with the second cystosepiment, and the spacing groove has all been seted up near four corners to the inside top surface of second cystosepiment, and second backup pad bottom is located four spacing inslots and all sets up and uses the stopper. This resistance to compression foam inside lining, during the use, places equipment in the transport case, puts into the transportation product, when the external world produces the extrusion to equipment, equipment inner space takes place the abrupt change when the spring effectively prevents to receive the extrusion between first backup pad and the second backup pad, thereby prevents that inside product from receiving the damage because the pressure that produces suddenly.

Description

Pressure-resistant foam lining

Technical Field

The utility model relates to a foam inside lining equipment technical field specifically is a resistance to compression foam inside lining.

Background

The foam inside lining plays the protection product at the in-process of transportation, makes the product be difficult to receive the foam goods of damage, however, foam inside lining all can not effectively weaken the transportation in the prior art because external environment leads to the extrusion that the product received, makes inside product receive the extrusion easily and cause the damage, when causing the resource loss, brings certain economic loss for the buyer.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a resistance to compression foam inside lining uses the back, can effectually weaken the extrusion that the inside product of foam inside lining received because of external environment in the transportation, guarantees that inside product can safely deliver to appointed place.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a resistance to compression foam inside lining, includes first backup pad and second backup pad, first backup pad top is provided with first cystosepiment, the spring groove has all been seted up near four corners to the inside bottom surface of first cystosepiment, first backup pad top is located four spring inslots and all is provided with flexible piece, second backup pad bottom is provided with the second cystosepiment, the inside top surface of second cystosepiment has all been seted up near four corners, second backup pad bottom is located four spacing inslots and all sets up and uses the stopper.

Preferably, springs are sleeved between the outer surface of the telescopic block and the inner surface wall of the spring groove.

Preferably, telescopic rod grooves are formed in the tops of the telescopic blocks, and telescopic rods are arranged in the four telescopic rod grooves.

Preferably, the anti-falling sheets are welded at one end of each telescopic rod.

Preferably, the other end of the telescopic rod is welded with a limiting piece.

Preferably, one end of the limiting piece extends into the limiting block.

Compared with the prior art, the utility model provides a resistance to compression foam inside lining. The method has the following beneficial effects:

(1) this resistance to compression foam inside lining, during the use, place equipment in the transport case, put into the transportation product, when the external world produces the extrusion to equipment, equipment inner space takes place the snap when the spring effectively prevents to receive the extrusion between first backup pad and the second backup pad, thereby prevent that inside product from receiving the damage because the pressure that produces suddenly changes, it changes before reaching the product damage degree to receive the extrusion inner space at equipment, the telescopic link reachs the inside bottom surface of flexible piece, prevent that equipment inner space from continuing to reduce, under the elastic fit of first cystosepiment and second cystosepiment, make inside product can not receive the damage because of the extrusion.

(2) This resistance to compression foam inside lining, during the use, with equipment integral erection in corresponding transportation box, place the product in the storage space between first cystosepiment and the second cystosepiment, when equipment receives the extrusion, first backup pad and second backup pad pass through the telescopic link, a spring, spacing piece and stopper make the extrusion can not lead to storage space's abrupt change, prevent that the sudden atress of inside product from leading to the damage, when the extrusion lasts the aggravation, pressure reaches before the damaged degree of inside product that makes, the telescopic link reachs the inside bottom surface of flexible piece, make equipment inner space can't continue to reduce, the elasticity of first cystosepiment and second cystosepiment makes inside product keep normal state all the time.

Drawings

Fig. 1 is a front perspective view of the present invention;

fig. 2 is a right side sectional perspective view of the present invention;

fig. 3 is a right side sectional perspective view of the present invention;

fig. 4 is an enlarged view of a section a in fig. 3 according to the present invention.

In the figure: 1. a first support plate; 2. a first foam sheet; 3. a telescopic block; 4. a telescopic rod; 5. an anti-drop sheet; 6. a limiting sheet; 7. a spring; 8. a second support plate; 9. a limiting block; 10. a second foam sheet.

Detailed Description

The present invention will be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the invention are shown and described, and in which it is to be understood that the embodiments are merely illustrative of some, but not all, embodiments of the invention.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a compression-resistant foam lining comprises a first supporting plate 1 and a second supporting plate 8, wherein the first supporting plate 1 is arranged to enable equipment to be placed in a transport box, and prevent external pressure from locally extruding a first foam plate 2 to damage the first foam plate 2 and prevent the first foam plate 2 from normally realizing the protection function of a product, the second supporting plate 8 is arranged to enable the equipment to be smoothly installed in the transport box and prevent external pressure from locally extruding a second foam plate 10 to damage the first foam plate 10 and prevent the product from normally realizing the protection function of the product, the first foam plate 2 is arranged at the top of the first supporting plate 1, the first foam plate 2 is arranged to be matched with the second foam plate 10 to place the product, spring grooves are formed in the bottom surface of the first foam plate 2 and close to four corners, the spring grooves are formed to prevent the position of a spring 7 from deviating to influence the actual use effect of the equipment, 1 top of first backup pad is located four spring inslots and all is provided with flexible piece 3, the establishment of flexible piece 3 is in order to set up telescopic link 4, the equipment can effectual formation support when making to receive the extrusion, prevent that pressure from too big messenger's inside product from receiving the damage, 8 bottoms of second backup pad are provided with second cystosepiment 10, the establishment of second cystosepiment 10 is that to carry out placing of product for cooperation first cystosepiment 2, spacing groove has all been seted up near four corners to the inside top surface of second cystosepiment 10, the establishment of spacing groove sets up stopper 9 for installing, 8 bottoms of second backup pad are located four spacing inslots and all set up stopper 9, the establishment of stopper 9 is the skew of taking place the position when receiving the extrusion for placing device.

Springs 7 are sleeved between the outer surfaces of the four telescopic blocks 3 and the inner surface walls of the spring grooves, the springs 7 are arranged to relieve the phenomenon that the internal space of the equipment is suddenly changed due to pressure, so that the internal product is suddenly stressed and damaged, telescopic rod grooves are formed in the tops of the four telescopic blocks 3, the telescopic rod grooves are arranged to arrange the telescopic rods 4, and four telescopic link inslots all are provided with telescopic link 4, the establishment of telescopic link 4 is for making equipment can prevent that inside product from reaching the pressurized limit and taking place to damage, anti-disengaging piece 5 has all been welded to 4 one ends of four telescopic links, the establishment of anti-disengaging piece 5 is ejecting with the telescopic link in order to prevent spring 7, spacing piece 6 has all been welded to the 4 other ends of four telescopic links, the establishment of spacing piece 6 is for preventing that equipment from taking place the offset when receiving the extrusion, 6 one ends of four spacing pieces all extend to inside the stopper 9.

When the equipment is used, the equipment is placed in a transport box, a transport product is placed, when the external world extrudes the equipment, the spring 7 between the first support plate 1 and the second support plate 8 effectively prevents the internal space of the equipment from suddenly changing when the equipment is extruded, the internal product is prevented from being damaged due to suddenly generated pressure, before the equipment is extruded and the internal space changes to reach the damage degree of the product, the telescopic rod reaches the inner bottom surface of the telescopic block to prevent the internal space of the equipment from continuously reducing, under the elastic matching of the first foam plate 3 and the second foam plate 10, the internal product cannot be damaged due to extrusion, when the equipment is used, the equipment is integrally installed in the corresponding transport box, the product is placed in the storage space between the first foam plate 2 and the second foam plate 10, and when the equipment is extruded, the first support plate 1 and the second support plate 8 are integrally installed in the corresponding transport box through the telescopic rod 4, Spring 7, spacing piece 6 and stopper 9 make the extrusion can not lead to the abrupt change of storage space, prevent that the sudden force of inside product from leading to the damage, when the extrusion lasts the aggravation, before pressure reaches the damaged degree that makes inside product, telescopic link 4 reachs the inside bottom surface of flexible piece 3, makes equipment inner space can't continue to reduce, and the elasticity of first cystosepiment 2 and second cystosepiment 10 makes inside product remain normal state all the time.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A pressure resistant foam liner comprising a first support plate (1) and a second support plate (8), characterized in that: a first foam plate (2) is arranged at the top of the first support plate (1), spring grooves are formed in the bottom surface of the first foam plate (2) close to four corners, and telescopic blocks (3) are arranged in the four spring grooves at the top of the first support plate (1);

second backup pad (8) bottom is provided with second cystosepiment (10), the inside top surface of second cystosepiment (10) is close to four corners and has all seted up the spacing groove, second backup pad (8) bottom is located four spacing inslots and all is provided with stopper (9).

2. The pressure resistant foam liner of claim 1, wherein: and springs (7) are sleeved between the outer surfaces of the four telescopic blocks (3) and the inner surface wall of the spring groove.

3. The pressure resistant foam liner of claim 1, wherein: telescopic rod grooves are formed in the tops of the four telescopic blocks (3), and telescopic rods (4) are arranged in the four telescopic rod grooves.

4. A compression resistant foam liner as claimed in claim 3 wherein: and anti-falling sheets (5) are welded at one ends of the four telescopic rods (4).

5. The pressure resistant foam liner of claim 4, wherein: and four limiting pieces (6) are welded at the other ends of the telescopic rods (4).

6. The pressure resistant foam liner of claim 5, wherein: one end of each limiting piece (6) extends into the limiting block (9).